Shenzhen Wenhui Technology Development Co., Ltd.
| Payment Terms | D/A,D/P,T/T,Western Union,L/C |
| Supply Ability | 10000+piecex+10days |
| Delivery Time | 5-10days |
| Packaging Details | 50×50×20mm Weight: 30g |
| Sensor Technology | Magnetic Reed Switch |
| Wireless Standard | WiFi 802.11 b/g/n |
| Operating Voltage | DC 3V (2 AAA Batteries)* |
| Quiescent Current | ≤45uA |
| Alarm Current | ≤130mA |
| Magnet Gap | ≥15mm Trigger |
| Operating Temp | -10°C to +50°C |
| Humidity Range | Max 95% RH |
| Main Body Size | 70mm x 25mm x 20mm |
| Material | ABS Plastic |
| Brand Name | SIXWGH |
| Model Number | WHMC-001 |
| Certification | CE,RoHS,FCC,UL |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | D/A,D/P,T/T,Western Union,L/C | Supply Ability | 10000+piecex+10days |
| Delivery Time | 5-10days | Packaging Details | 50×50×20mm Weight: 30g |
| Sensor Technology | Magnetic Reed Switch | Wireless Standard | WiFi 802.11 b/g/n |
| Operating Voltage | DC 3V (2 AAA Batteries)* | Quiescent Current | ≤45uA |
| Alarm Current | ≤130mA | Magnet Gap | ≥15mm Trigger |
| Operating Temp | -10°C to +50°C | Humidity Range | Max 95% RH |
| Main Body Size | 70mm x 25mm x 20mm | Material | ABS Plastic |
| Brand Name | SIXWGH | Model Number | WHMC-001 |
| Certification | CE,RoHS,FCC,UL | Place of Origin | Shenzhen, China |
| High Light | 802.11b wifi door detector ，Wireless wifi door detector ，802.11b door sensor alarm wireless | ||
Core Specs - B2B Focus
| Feature | Specification |
| Sensor Type | Magnetic Hall Effect Sensor |
| Connectivity | WiFi 2.4GHz (No Hub Required) |
| App Platform | Tuya Smart / Smart Life |
| Response Time | <0.5 Seconds (Instant Alert) |
| Battery Type | 2x AAA (LR03) 1.5V |
| Standby Current | ≤45uA (1-Year Battery Life) |
| Trigger Distance | ≥15mm (High Sensitivity) |
| Integration | Alexa / Google Home / IFTTT |
Description - Business Pitch
The essential building block for any home security business. This WiFi Door Sensor provides the most cost-effective intrusion detection. Using advanced Hall sensing technology, it triggers an instant alarm on the user's phone the moment a door or window opens by more than 15mm. With Zero False Alarms and ultra-low power consumption (1 year on 2 AAA batteries), it’s the perfect high-volume product for safeguarding homes, shops, and offices.
Q: Does it need a separate hub to work?
A: No. This is the WiFi version, which connects directly to the router, lowering the entry barrier for customers compared to ZigBee systems.
Q: How fast is the alarm notification?
A: It pushes a notification to the smartphone within 1-2 seconds of the door opening, allowing users to react immediately to potential break-ins.
Q: What happens if the battery runs out?
A: It has a Low Battery Warning. When the voltage drops below 2.4V, it sends a push notification to the App reminding the user to replace the AAA batteries.
Q: Can I use it on a metal door?
A: Yes, but we recommend adding a small plastic spacer if the magnet is too close to the metal frame to prevent magnetic interference.
Q: Is it tamper-proof?
A: The App keeps a 24/7 History Record of every open/close event, so you know exactly when someone entered, even if they disabled the notification later.
Company Details
Business Type:
Manufacturer
Year Established:
2018
Total Annual:
5000000-10000000
Employee Number:
500~700
Ecer Certification：
Verified Supplier
Shenzhen Wenhui Technology Development Co., Ltd. | Smart Home R&D & Manufacturing for Global Markets We are not just a product supplier, but your dedicated end-to-end partner in smart home innovation. Specializing in full-stack smart home ecosystems and AI-powered intelligent products, we c... Shenzhen Wenhui Technology Development Co., Ltd. | Smart Home R&D & Manufacturing for Global Markets We are not just a product supplier, but your dedicated end-to-end partner in smart home innovation. Specializing in full-stack smart home ecosystems and AI-powered intelligent products, we c...
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