Tuya WiFi+BLE Anti-Theft Door Window Alarm Built-in Siren 100dB Adjustable Battery Powered Window Door Open Detector

Product Overview

Core Features

• Diversified Control Methods: Supports APP remote arming/disarming, scheduled automatic arming/disarming (e.g., auto-on when going out and auto-off when returning home), and one-click quick arming/disarming, with flexible operation adapting to different scenarios;

• Comprehensive Alarm Reminders: Emits a 100dB high-decibel alarm (volume adjustable via APP) with a red flashing light when triggered. Meanwhile, the APP sends instant alarm notifications and synchronously records alarm history to avoid omissions;

• Flexible Parameter Settings: Customizable alarm duration (0-180 seconds) and alarm delay time (0-120 seconds), adjustable according to living habits to avoid false alarm troubles;

• Real-Time Status Monitoring: Check the opening/closing status of doors/windows and device power supply at any time via the APP, keeping track of home security dynamics even when away;

• Low-Power & Long-Lasting Design: Powered by 2 AAA batteries (not included) with a battery life of up to 6 months, no frequent replacement required, saving time and effort;

• Stable Dual-Mode Connection: Built-in 2.4G WiFi + BLE dual-mode module for easy configuration and stable communication, compatible with Tuya ecosystem for smart scene linkage.

Technical Parameters

• Model Number: LD-109W

• Brand: BSUMWELL

• Power Supply: 1.5V AAA LR03 batteries ×2 (NOT INCLUDED)

• Communication Module: 2.4G WiFi (802.11b/g/n) + BLE dual-mode

• Compatible Platform: Tuya "Smart Life" APP

• Alarm Output: 100dB sound and light alarm, APP notification

• Core Functions: Adjustable volume, alarm duration setting, delayed alarm, scheduled arming/disarming, status query, alarm history

• Installation Method: Double-sided tape fixation, horizontal installation (the distance between the arrows is 1-2cm)

• Product Dimensions: 90.5mm×37.5mm×17.5mm (main body)

• Material: ABS

• Warranty Period: 1 year

Application Scenarios

• Home Security: Triggers instant alarm when doors/windows are illegally opened, preventing theft and safeguarding home property safety;

• Child Safety: Real-time monitors door/window status to prevent children from going out privately, especially suitable for families with young children;

• Smart Linkage: Connects to Tuya smart home system, enabling linkage with lights, cameras and other devices to create a comprehensive security scenario;

• Rental Apartments: No drilling required for installation, meeting temporary security needs and reusable when moving.

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:

1. Technical consultation (application scenarios/IP rating requirements)

2. DFM analysis & formal quotation

3. Sample approval & 30% deposit payment

4. Production with weekly progress reports

5. 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:

1. Prevention: ISO 9001:2015 certified production with automated optical inspection

2. 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.