Description
Detection angle: 60 degree vertical, 110 degree horizontal. No dead spots were left when installed in the corner of a room..Detection range is up 19 to 26 feet, which creates a large motion detecting area, and it will trigger the alarm system to alert you when someone or animals enter and move in the monitored area. Works completely wirelessly, so it can be installed at any location in your house or business to provide a second layer of protection, or cover the area that cannot be secured by door contacts..Communication distance from the control panel is up to 250 feet away unobstructed. The antenna can be drawn out to maximize its transmission range. Compatible with all KERUI Alarm System, cannot work alone..Operates with one (1) 9V 6F22 battery (Included). ON/OFF Switch and low battery indication. After detecting motion, the sensor “sleeps” for 5 seconds, good for saving the battery..The recommended position is mounting the PIR Motion Sensor 8-9 feet above the ground and pointed at your intended monitored area. NOTE: Do not mount the PIR sensor to face window, oven, air conditioner, as moving heat sources and wind would trigger the PIR. Proper installation will help decrease or eliminate the false alarms that no one wants.
