SONOFF SNZB-04 - ZigBee Wireless Door/Window Sensor

【Sync Status & History Records Check】

Sync the opening & closing status of door/window.

With 3-month history records check, help you master your home security clearly.

【Smart Scenes, Work With WiFi Devices】

Simply connect the sensor with your devices, turn on/off the lights when you open/close the door.

【Voice Control & Camera Binding】

Want to check your door/window close or not? Just ask your Alexa/ Google Assistant instead of opening your phone.

You can also add a camera to the sensor to scare the stranger off with your voice.

【Easy Installation & Low-battery Notification】

Using 3M adhesive to easily mount the sensor at your ideal locations.

Replace the battery in time with a notification when the battery life is 10% remaining.

【Note】

Zigbee Bridge required.

Keep a distance of less than 80M between SNZB-04 and Zigbee Bridge (open space).

SONOFF Zigbee 3.0 USB Dongle Plus

Description:

1.SONOFF Zigbee 3.0 USB Dongle Plus is a universal Zigbee USB stick.

It can be used as a universal Zigbee gateway in Home Assistant or other open-source platforms via ZHA or Zigbee2MQTT to locally control all your Zigbee sub-devices, so you don't need to invest in the Zigbee hubs for different brands, all you need is a universal gateway - Dongle Plus!

2.The dongle plus has a wide range of supported devices, such as BASICZBR3, S31 Lite zb, SNZB01, SNZB02, SNZB03, SNZB04, ZBMINI, S26R2ZB , and various sub-devices from various brands or flash router firmware to extend the network range.

3.The limits of ZBDongle Plus are 21 direct children and up to 40 children (Default values from official firmware).

Supported to connect more by configurating yourself.

*Updated version (in the near future) will be supported to work with maximum 200 children

Specifications:

Pre-flashed with Z-Stack 3.x.0 coordinator firmware

Can use ZHA in Home Assistant or use Zigbee2MQTT

Base on TI CC2652P CP2102N

20dBm output gain

SMA interface external antenna

Aluminum housing effectively reduces signal interference from peripherals

Optional 1.5m USB extension cable for better signal range

Package Included:

1*SONOFF Zigbee 3.0 USB Dongle Plus