The veho cave wireless remote control is designed for use with the cave smart home system. Add an additional remote control, via the secure qr code, to your existing cave system using the cave app. Features four easy to use buttons so you can arm all sensors, disarm all sensors or arm a specific zone of sensors. With the sos button you can even have the cave system immediately enter emergency alarm status and call/text an emergency contact. Features easily pair and configure into your existing cave system cave is wireless, easy to set up and use add additional remote controls for family members or work colleagues to use view your home from anywhere in the world using the cave app working voltage: 3v battery: x1 cr2032 button battery working current: 7. 5ma transmission distance: up to 200m transmission frequency: 433. 92 mhz working temperature: -20 degrees c to 50 degrees c box contents veho cave wireless remote control user manual