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PS-RH04
BSUMWELL/OEM
$6.65 - $9.99
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| Tuya Smart WiFi Temp & Humidity Switch Relay: turn on/off any appliance remotely and automatically via mobile app, 3000W load, auto temp-humidity control, fits equipment room/convenience store for remote monitoring. | |||||||||
Temperature & Humidity Monitoring Capability:
Temperature Monitoring: Range from -20℃ to 80℃, covering scenarios from extremely cold environments (e.g., outdoor transition areas in northern China in winter) to high-temperature spaces (e.g., equipment heat dissipation areas, balconies in summer). It can meet the high-temperature early warning needs of special environments (e.g., small equipment rooms, storage rooms).
Humidity Monitoring: Range from 5% to 90%RH (non-condensing environment), accurately capturing humidity changes from dry conditions (e.g., heated rooms in northern China) to high-humidity spaces (e.g., bathrooms, rooms during plum rain seasons), preventing home appliances from getting damp or items from mildewing due to excessive humidity.
Power Supply & Load Capacity:
Adopts AC85-250V wide-voltage input (compatible with 50/60Hz frequency), no additional voltage converter required, and is suitable for most household and commercial power supply standards worldwide (e.g., 220V in China, 110V overseas).
With a maximum load of 3000W/16A, it can be directly connected to high-power home appliances (e.g., electric heaters, air conditioners, industrial exhaust fans) without additional relay expansion, meeting the control needs of high-power devices in homes and small commercial spaces.
Connection & Communication:
Supports 2.4GHz WiFi (802.11b/g/n protocol) + Bluetooth dual-mode connection. WiFi is used for remote data transmission and control, while Bluetooth assists in fast network configuration to simplify the initial setup process.
Compatible with LAN networks; even if WiFi is unstable, device control can still be achieved via the local area network to ensure connection stability.
Supports 433MHz radio frequency function, which can link with wireless accessories of the same frequency (e.g., wireless sensors) to expand the dimension of scenario control.
Material & Dimensions:
The shell is made of flame-retardant ABS V0-grade material (V0 is the highest flame-retardant grade), which can self-extinguish quickly when exposed to open flames, reducing the risk of fire caused by circuit faults.
The device dimensions are 96×53×31mm, compact in size, and can be embedded in distribution boxes, installed on walls, or placed next to equipment without occupying much space. The packaging size is 4×3×2cm, with a single gross weight of 0.3kg, facilitating transportation and installation.
Safety Protection:
Network Security: Supports WPA-PSK/WPA2-PSK encryption mechanism to prevent illegal intrusion into WiFi connections and ensure device control security.
Compliance Certification: Certified by CE, meeting electromagnetic compatibility and safety standards, and can be safely used in homes, offices, and other crowded scenarios.
Power Consumption Statistics: Can display the real-time power, load status, and cumulative power consumption of external devices, and supports querying historical power consumption data by "year, month, and day". It helps users understand the energy consumption of home appliances (e.g., monthly power consumption of electric heaters) and achieve energy-saving management.
Temperature Unit Adaptation: Supports switching between ℃ and ℉, adapting to the usage habits of users in different regions (e.g., ℃ in China, ℉ in North America). Control thresholds can be preset based on temperature units (e.g., turn on heating at 76℉ and turn off heating at 85℉).
Automatic Constant Temperature & Humidity Control: After presetting temperature and humidity thresholds via the APP, the device can automatically trigger relay actions to directly control external home appliances without relying on other smart central controls. For example:
Heating Scenario: Automatically turn on the heating rod when the temperature is below 76℉ and turn it off when above 85℉ to maintain the target temperature range.
Dehumidification/Ventilation Scenario: Automatically turn on the exhaust fan or dehumidifier when humidity is above 80%RH and turn it off when below 40%RH to avoid excessively humid or dry environments.
Heat Dissipation Scenario: Automatically turn on the cooling fan when the temperature in the equipment room is above 60℃ to prevent equipment damage due to high temperatures.
Real-Time Response with No Delay: Temperature and humidity data collection and relay control are synchronized. When data reaches the threshold, actions can be triggered locally quickly without APP transfer, reducing control lag caused by network delay.
Cross-Platform Remote Management: Compatible with two APPs, "Tuya Smart" and "Smart Life" (supporting both iOS and Android systems). Whether at home or away, users can:
Check real-time temperature and humidity, the working status of external devices (e.g., "Heating rod is on"), real-time power, and cumulative power consumption via the APP.
Manually turn external home appliances on/off or adjust temperature and humidity control thresholds (e.g., increase the heating activation temperature from 76℉ to 78℉ in winter).
Multi-Person Sharing & Collaborative Management: The APP has a built-in "device sharing" function, allowing users to share device permissions with family members or colleagues (e.g., a couple jointly controlling the living room air conditioner, office colleagues jointly managing the exhaust fan). No repeated device addition is needed, and permission management is flexible.
Scheduled Control: Supports custom scheduled tasks, such as "automatically turn on the heating rod at 18:00 every day and turn it off at 8:00 the next day" or "turn on the office dehumidifier at 9:00 from Monday to Friday". It adapts to regular scenario needs and reduces manual operations.
Enhanced Safety Protection:
The flame-retardant shell reduces the risk of fire caused by circuit overload.
The wide-voltage design prevents device damage due to voltage fluctuations, making it suitable for old residential areas or commercial spaces with unstable voltage.
Network encryption prevents illegal control, avoiding malicious operation of external home appliances by strangers (e.g., remotely turning on high-power devices without permission).
Bedroom/Living Room Temperature Control: Connect to air conditioners or electric heaters, preset a temperature range (e.g., 18℃~24℃ in winter, 24℃~28℃ in summer). The device automatically turns home appliances on/off to avoid poor sleep caused by excessively low or high temperatures at night. Meanwhile, power consumption statistics help understand home appliance energy use.
Bathroom/Kitchen Ventilation & Dehumidification: Connect to exhaust fans in bathrooms; preset a humidity threshold (e.g., turn on when humidity >75%RH) to automatically exhaust and dehumidify after bathing, preventing wall mildew. Connect to small exhaust fans in kitchens to automatically turn them on when humidity or temperature is too high during cooking, reducing oil fume residue.
Balcony/Storage Room Special Control: Connect to small heating rods on balconies; automatically turn them on when the temperature is below 0℃ in winter to prevent water pipe freezing and cracking. Connect to dehumidifiers in storage rooms; automatically start them when humidity >60%RH to protect clothes, books, and other items from dampness.
Office Environment Regulation: Connect to central air conditioners or humidifiers, preset a temperature of 22℃~26℃ and humidity of 40%~60% to automatically maintain a comfortable office environment, eliminating the need for administrative staff to adjust manually. Meanwhile, power consumption statistics help optimize the usage time of home appliances and reduce office energy consumption.
Small Equipment Rooms/Computer Rooms: Connect to cooling fans; preset a temperature threshold (e.g., turn on when >50℃) to real-time monitor equipment heat dissipation and automatically turn fans on/off, preventing equipment downtime due to high temperatures.
Small Shops/Convenience Stores: Connect to display cabinet cooling equipment or small air conditioners; preset a temperature range (e.g., 5℃~10℃ for display cabinets) to automatically maintain storage temperature, ensure the quality of goods (e.g., beverages, snacks), and reduce the frequency of manual inspections.
Temperature & Humidity Monitoring Capability:
Temperature Monitoring: Range from -20℃ to 80℃, covering scenarios from extremely cold environments (e.g., outdoor transition areas in northern China in winter) to high-temperature spaces (e.g., equipment heat dissipation areas, balconies in summer). It can meet the high-temperature early warning needs of special environments (e.g., small equipment rooms, storage rooms).
Humidity Monitoring: Range from 5% to 90%RH (non-condensing environment), accurately capturing humidity changes from dry conditions (e.g., heated rooms in northern China) to high-humidity spaces (e.g., bathrooms, rooms during plum rain seasons), preventing home appliances from getting damp or items from mildewing due to excessive humidity.
Power Supply & Load Capacity:
Adopts AC85-250V wide-voltage input (compatible with 50/60Hz frequency), no additional voltage converter required, and is suitable for most household and commercial power supply standards worldwide (e.g., 220V in China, 110V overseas).
With a maximum load of 3000W/16A, it can be directly connected to high-power home appliances (e.g., electric heaters, air conditioners, industrial exhaust fans) without additional relay expansion, meeting the control needs of high-power devices in homes and small commercial spaces.
Connection & Communication:
Supports 2.4GHz WiFi (802.11b/g/n protocol) + Bluetooth dual-mode connection. WiFi is used for remote data transmission and control, while Bluetooth assists in fast network configuration to simplify the initial setup process.
Compatible with LAN networks; even if WiFi is unstable, device control can still be achieved via the local area network to ensure connection stability.
Supports 433MHz radio frequency function, which can link with wireless accessories of the same frequency (e.g., wireless sensors) to expand the dimension of scenario control.
Material & Dimensions:
The shell is made of flame-retardant ABS V0-grade material (V0 is the highest flame-retardant grade), which can self-extinguish quickly when exposed to open flames, reducing the risk of fire caused by circuit faults.
The device dimensions are 96×53×31mm, compact in size, and can be embedded in distribution boxes, installed on walls, or placed next to equipment without occupying much space. The packaging size is 4×3×2cm, with a single gross weight of 0.3kg, facilitating transportation and installation.
Safety Protection:
Network Security: Supports WPA-PSK/WPA2-PSK encryption mechanism to prevent illegal intrusion into WiFi connections and ensure device control security.
Compliance Certification: Certified by CE, meeting electromagnetic compatibility and safety standards, and can be safely used in homes, offices, and other crowded scenarios.
Power Consumption Statistics: Can display the real-time power, load status, and cumulative power consumption of external devices, and supports querying historical power consumption data by "year, month, and day". It helps users understand the energy consumption of home appliances (e.g., monthly power consumption of electric heaters) and achieve energy-saving management.
Temperature Unit Adaptation: Supports switching between ℃ and ℉, adapting to the usage habits of users in different regions (e.g., ℃ in China, ℉ in North America). Control thresholds can be preset based on temperature units (e.g., turn on heating at 76℉ and turn off heating at 85℉).
Automatic Constant Temperature & Humidity Control: After presetting temperature and humidity thresholds via the APP, the device can automatically trigger relay actions to directly control external home appliances without relying on other smart central controls. For example:
Heating Scenario: Automatically turn on the heating rod when the temperature is below 76℉ and turn it off when above 85℉ to maintain the target temperature range.
Dehumidification/Ventilation Scenario: Automatically turn on the exhaust fan or dehumidifier when humidity is above 80%RH and turn it off when below 40%RH to avoid excessively humid or dry environments.
Heat Dissipation Scenario: Automatically turn on the cooling fan when the temperature in the equipment room is above 60℃ to prevent equipment damage due to high temperatures.
Real-Time Response with No Delay: Temperature and humidity data collection and relay control are synchronized. When data reaches the threshold, actions can be triggered locally quickly without APP transfer, reducing control lag caused by network delay.
Cross-Platform Remote Management: Compatible with two APPs, "Tuya Smart" and "Smart Life" (supporting both iOS and Android systems). Whether at home or away, users can:
Check real-time temperature and humidity, the working status of external devices (e.g., "Heating rod is on"), real-time power, and cumulative power consumption via the APP.
Manually turn external home appliances on/off or adjust temperature and humidity control thresholds (e.g., increase the heating activation temperature from 76℉ to 78℉ in winter).
Multi-Person Sharing & Collaborative Management: The APP has a built-in "device sharing" function, allowing users to share device permissions with family members or colleagues (e.g., a couple jointly controlling the living room air conditioner, office colleagues jointly managing the exhaust fan). No repeated device addition is needed, and permission management is flexible.
Scheduled Control: Supports custom scheduled tasks, such as "automatically turn on the heating rod at 18:00 every day and turn it off at 8:00 the next day" or "turn on the office dehumidifier at 9:00 from Monday to Friday". It adapts to regular scenario needs and reduces manual operations.
Enhanced Safety Protection:
The flame-retardant shell reduces the risk of fire caused by circuit overload.
The wide-voltage design prevents device damage due to voltage fluctuations, making it suitable for old residential areas or commercial spaces with unstable voltage.
Network encryption prevents illegal control, avoiding malicious operation of external home appliances by strangers (e.g., remotely turning on high-power devices without permission).
Bedroom/Living Room Temperature Control: Connect to air conditioners or electric heaters, preset a temperature range (e.g., 18℃~24℃ in winter, 24℃~28℃ in summer). The device automatically turns home appliances on/off to avoid poor sleep caused by excessively low or high temperatures at night. Meanwhile, power consumption statistics help understand home appliance energy use.
Bathroom/Kitchen Ventilation & Dehumidification: Connect to exhaust fans in bathrooms; preset a humidity threshold (e.g., turn on when humidity >75%RH) to automatically exhaust and dehumidify after bathing, preventing wall mildew. Connect to small exhaust fans in kitchens to automatically turn them on when humidity or temperature is too high during cooking, reducing oil fume residue.
Balcony/Storage Room Special Control: Connect to small heating rods on balconies; automatically turn them on when the temperature is below 0℃ in winter to prevent water pipe freezing and cracking. Connect to dehumidifiers in storage rooms; automatically start them when humidity >60%RH to protect clothes, books, and other items from dampness.
Office Environment Regulation: Connect to central air conditioners or humidifiers, preset a temperature of 22℃~26℃ and humidity of 40%~60% to automatically maintain a comfortable office environment, eliminating the need for administrative staff to adjust manually. Meanwhile, power consumption statistics help optimize the usage time of home appliances and reduce office energy consumption.
Small Equipment Rooms/Computer Rooms: Connect to cooling fans; preset a temperature threshold (e.g., turn on when >50℃) to real-time monitor equipment heat dissipation and automatically turn fans on/off, preventing equipment downtime due to high temperatures.
Small Shops/Convenience Stores: Connect to display cabinet cooling equipment or small air conditioners; preset a temperature range (e.g., 5℃~10℃ for display cabinets) to automatically maintain storage temperature, ensure the quality of goods (e.g., beverages, snacks), and reduce the frequency of manual inspections.
Q1. Can I request samples of waterproof aluminum enclosures before bulk ordering?
A: Absolutely. We encourage sample orders for quality validation and even accept mixed samples. While standard samples are provided free of charge for qualified clients, custom samples may incur a nominal fee that will be credited toward future orders.
Q2. What is your production lead time?
A: Our streamlined process ensures:
Samples: 3-5 working days (expedited service available)
Mass production: 1-2 weeks for orders exceeding 1,000 units
Note: Lead times may vary for complex customization projects.
Q3. Is there a minimum order quantity (MOQ) for waterproof enclosures?
A: We prioritize flexibility for our partners:
Sampling: MOQ 1 unit for quality verification
Bulk orders: Competitive MOQ starting at 10 units, with tiered pricing for volume orders
Customized orders: If you need to customize the size, color, logo, or other surfaces, the minimum order quantity is 100 pieces
Q4. What shipping methods do you offer for international orders?
A: We provide end-to-end logistics solutions:
Express: DHL/UPS/FedEx (3-5 days, door-to-door tracking)
Air freight: 5-7 days for urgent bulk shipments
Sea freight: Economical option for full-container loads (FCL)
Customs clearance support included for all shipments.
Q5. What is the standard ordering process?
A: Our 5-step streamlined workflow:
Technical consultation (application scenarios/IP rating requirements)
DFM analysis & formal quotation
Sample approval & 30% deposit payment
Production with weekly progress reports
Final inspection & balance payment
Q6. Can you apply custom branding to the products?
A: Yes, we offer value-added OEM services:
Logo engraving/pad printing (provide vector files in .ai/.eps format)
Custom packaging solutions
Design proof must be approved 72hrs before production commencement.
Q7. What quality assurance do you provide?
A: Our commitment includes:
Product warranty: 2-year limited warranty (extendable)
Certifications: IP68/IP69K compliant, RoHS & REACH certified
Testing reports: Third-party lab reports available upon request
Q8. How are quality issues handled?
A: Our zero-defect protocol ensures:
Prevention: ISO 9001:2015 certified production with automated optical inspection
Resolution:
Single-unit defects: Replacement within 48hrs (NCR report provided)
Batch issues: Full root-cause analysis + 3 resolution proposals within 72hrs
Critical defects: On-site technical support available
Need More Details?
Contact our sales team at [Sales@bsumwell.com] for project-specific consultation.
Q1. Can I request samples of waterproof aluminum enclosures before bulk ordering?
A: Absolutely. We encourage sample orders for quality validation and even accept mixed samples. While standard samples are provided free of charge for qualified clients, custom samples may incur a nominal fee that will be credited toward future orders.
Q2. What is your production lead time?
A: Our streamlined process ensures:
Samples: 3-5 working days (expedited service available)
Mass production: 1-2 weeks for orders exceeding 1,000 units
Note: Lead times may vary for complex customization projects.
Q3. Is there a minimum order quantity (MOQ) for waterproof enclosures?
A: We prioritize flexibility for our partners:
Sampling: MOQ 1 unit for quality verification
Bulk orders: Competitive MOQ starting at 10 units, with tiered pricing for volume orders
Customized orders: If you need to customize the size, color, logo, or other surfaces, the minimum order quantity is 100 pieces
Q4. What shipping methods do you offer for international orders?
A: We provide end-to-end logistics solutions:
Express: DHL/UPS/FedEx (3-5 days, door-to-door tracking)
Air freight: 5-7 days for urgent bulk shipments
Sea freight: Economical option for full-container loads (FCL)
Customs clearance support included for all shipments.
Q5. What is the standard ordering process?
A: Our 5-step streamlined workflow:
Technical consultation (application scenarios/IP rating requirements)
DFM analysis & formal quotation
Sample approval & 30% deposit payment
Production with weekly progress reports
Final inspection & balance payment
Q6. Can you apply custom branding to the products?
A: Yes, we offer value-added OEM services:
Logo engraving/pad printing (provide vector files in .ai/.eps format)
Custom packaging solutions
Design proof must be approved 72hrs before production commencement.
Q7. What quality assurance do you provide?
A: Our commitment includes:
Product warranty: 2-year limited warranty (extendable)
Certifications: IP68/IP69K compliant, RoHS & REACH certified
Testing reports: Third-party lab reports available upon request
Q8. How are quality issues handled?
A: Our zero-defect protocol ensures:
Prevention: ISO 9001:2015 certified production with automated optical inspection
Resolution:
Single-unit defects: Replacement within 48hrs (NCR report provided)
Batch issues: Full root-cause analysis + 3 resolution proposals within 72hrs
Critical defects: On-site technical support available
Need More Details?
Contact our sales team at [Sales@bsumwell.com] for project-specific consultation.
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