This Ring Alarm Contact Sensor is the perfect addition to your home security system. It comes with a 2-year manufacturer's guarantee and is designed to work with the Ring Alarm system. The sensor has a width of 25mm, a depth of 24mm, and a height of 82mm. It weighs 67g and is white in colour.
The box contents include the Ring Contact Sensor, and it is compatible with Amazon Alexa. The sensor operates on battery power and has Z-Wave connectivity. It is suitable for use with the Ring Alarm system and comes with everything you need to instal it.