Connected with Third Reality Hub/Speaker, you can check the battery level in the APP, then replace the batteries in time; History record is also available to users. Enabled Third Reality Skill in the Alexa APP, you will have a low battery warning by emails.
- Clean and dry the installation area.
- Remove the protective layer of double-sided tape and adhere Sensor Part A and Sensor part B to the door and door frame as shown.
- Optional: You also can use screws to install the Sensor (Screws are included in the box).
- Please ensure that the two parts' horizontal installation gap is less than or equal to 5/8 inches.
Directly works with Echo devices have built-in Zigbee hubs, including Echo (4th Gen), Echo Plus (1st Gen and 2nd Gen), Echo Show 10 (2nd Gen and 3rd Gen) and Echo Studio.No third hub needed, no third-party app needed, no third cloud needed. Also compatible with Eero 6, Eero 6 Pro, SmartThings 2015/2018, Wink v2, Third Reality Hub, Third Reality Smart Speaker.
Two parts have two different height. Most of the doors or windows have a height difference from the doors' or windows' frame. With the special design the height difference can be reduced to make the two part of the door snesor have a stable contact.
Using two AAA standard batteries, the batteries life can last for up to two years and very easy to replace.
With other Third Reality Products, like Smart Switch, Smart Plug, Wireless Motion Sensor. You home can be smarter.
- In a hot summer, when you come back home from outside. Then fan will be turned on automatically to give you cool wind.
- When you are very tired and want to sleep, you only need to say Alexa, I want to rest then light will be turned off and Alexa will play a soft muisc for you.
- When you leave home, when then entrance door sensor is trigger, the fan and light will be turned off automatically.
