SONOFF SenseGuard DW Gen2 Door/Window Sensor | SNZB-04PR2 4-Pack
SONOFF SenseGuard DW Gen2 Door/Window Sensor | SNZB-04PR2 4-Pack
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Description ▼
KEY FEATURES
- Active Security with Tamper Alerts: Equipped with tamper detection. If forced removal or damage is detected, instant alerts are sent via the app. Smart Scenes can also be triggered such as gateway sound alarms.
- Smart Automation for Security and Comfort: Works as a key sensor in your smart home ecosystem. When triggered, it can start camera recording and sSmartound-light alarms for security, or link with climate control devices to prepare a comfortable and energy-efficient home environment.
- Slim and Discreet Design: Weighting only 45.1g, the smart door window sensor features a compact design that takes up minimal space and does not affect door or window operation or overall home aesthetics.
- Versatile Installation for Any Door or Window: Support both horizontal and vertical mounting, easily adapting to wide gaps, narrow frames, or uneven door and window structures.
- Affordable AAA Battery Power: Powered by standard AAA batteries for easy replacement, lower maintenance costs, and up to 3 years of worry-free operation. Ideal as a security door sensor for long-term home protection.
SPECIFICATIONS
- Product name: SenseGuard DW Gen2
- Product series: SenseGuard series
- Model: SNZB-04PR2
- MCU: TLSR8656F512ET32
- Input: 3V⎓
- Battery model: LR03 AAA*2
- Zigbee: IEEE 802.15.4
- Net weight: 45.1g (Includes battery)
- Product dimension: Transmitter: 90*26*13.5mm
- Magnet: 31*14*6.5mm
- Casing material: PC
- Working temperature: -10℃~60℃
- Working humidity: 5%~95% RH, non-condensing
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I put em on windows and I use it with home assistant plus their zigbee antennae thing. Works exactly as expected. As long as you line it up right, the only edge case is if you dont close your windows all the way, but honestly, its harder to get in that area than it is to just simply push the window closed. Its sensitive enough that i have to *try* really really hard to have the window open like... a mm or two to confuse it. It works. Im sure on a door there is no confusion at all.