Door and Window Open Sensor Sonoff SNZB-04PR2 Zigbee 3.0, White
Products ID: 176638
In supplier warehouse
Available to order: 10+ pcs.
Delivery Time 5–12 business days
Delivery options to:
Choose countryThe Sonoff SNZB-04PR2 is a door and window open sensor utilizing Zigbee 3.0 communication to monitor the status of entry points in real time via mobile apps.
Key Features
- Zigbee 3.0 wireless connectivity with up to 100 m range in open space
- Real-time status notifications and built-in tamper detection
- Flexible vertical or horizontal mounting with a detachable magnet
- Up to 3 years of battery life powered by two AAA batteries
- Compatible with eWeLink, Home Assistant, MQTT, iHost, Amazon Alexa, and Apple Home
| Manufacturer | Sonoff |
|---|---|
| Model | SNZB-04PR2 |
| Microcontroller (MCU) | TLSR8656F512ET32 |
| Power Supply | 3 V |
| Battery Type | 2 × LR03 AAA |
| Zigbee Standard | IEEE 802.15.4 |
| Weight | 45.1 g (with batteries) |
| Color | White |
| Dimensions | Transmitter: 90 × 26 × 13.5 mm, magnet: 31 × 14 × 6.5 mm |
| Housing material | PC |
| Intended use | Indoors |
| Operating temperature | -10°C to 60°C |
| Operating humidity | 5–95% RH, non-condensing |
| EAN | 6979033600140 |
|---|
What is included in the package?
The package contains the Sonoff SNZB-04PR2 door and window sensor, 2 AAA batteries, and a user manual.
What is the detection gap distance for installation?
The sensor supports a detection distance of up to 30 mm when mounted horizontally and up to 15 mm when mounted vertically.












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