| Option | 1 Pack |
|---|---|
| App | eWeLink |
| Certifications | CE/FCC/RoHS |
| Zigbee | IEEE 802.15.4 |
| Housing Material | PC |
| Connection Split/Duplication | 1:1 (None) |
| Year Manufactured | 2026 |
| Product Series | SenseGuard Series |
| Communication Distance | 100m (Open Area) |
| Compatible Product | Adapter |
| Smart Home Compatibility | Amazon Alexa, Google Home |
| Input | 2x1.5V Battery |
| Unit Type | Unit |
| Manufacturer Warranty | 1 Year |
| FCC ID | 2APN5-SNZB04PR2 |
| Product Model | SNZB-04PR2 |
| Operating Environment | Indoor |
| Operating Temperature | -10°C ~ 60°C |
| Product Name | SenseGuard DW Gen2 |
| Color | White |
| Dimensions | Main pole (90*26*13.5mm), Magnetic pole (31*14*6.5mm) |
| Battery Type | LR03 AAA*2 |
| Brand | Sonoff |
| Type | Door Contact |
| Operating Humidity | 5-95%RH, non-condensing |
| Product Type | Zigbee Wireless Door/Window Sensor |
| Wireless Connection | Zigbee 3.0 |
| Connectivity | Wi-Fi |
| Smart Home Protocol | ZigBee |
| Net Weight | 45.1g (including Battery) |
| Country of Origin | China |
| MCU | TLSR8656F512ET32 |
Check the listing for details. SONOFF Zigbee Wireless Door and Window Sensor, Smart Security Door Contact Alarm. Color: White, Condition: New, Made in China. Listed at 12.99 USD. SONOFF SNZB-04PR2 Zigbee 3.0 Door and Window Sensor. Note: The SNZB-04PR2 D oor and W indow S e nsor needs to be used with a Zigbee Hub. Gateway & Sensors. 【Active Security with Tamper Alerts】Equipped with tamper detection.
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