Onvis CS1 Security Alarm Contact Sensor. Works with Apple HomeKit

The Onvis CS1 Security Alarm Contact Sensor is a wireless door and window alarm that works seamlessly with Apple HomeKit. This sensor includes a temperature and humidity sensor, as well as the option to set off an alarm if needed. It operates on battery power and can be easily installed indoors. With its compatibility with Apple HomeKit, users can easily integrate this sensor into their smart home system for added security and convenience.

Onvis Alarm Sensor CS1 For Apple HomeKit +Temperature +Humidity

SPRING CLEARANCE SALE! Over 15% off. From $13.99 to just $11.89. First come, first served. NEW IN BOX (NIB) Onvis Alarm Sensor CS1 – For door, window or capable of monitoring temperature and/or humidity in an area. – Wireless. – Made for Apple HomeKit – Alarm optional. It can be turned off so only an alert is sent to your iPhone instead. – Temperature sensor – Humidity sensor. – For indoor use. – Includes battery. – Easy to install and use.