Effective 450 ft. range. Can use up to 6 sensors, compatible push buttons, or door contacts.
Motion Sensor has a 40 ft. detection range and detects heat/infrared signal.
Receiver is powered by 4 C Batteries (not included). Sensor uses a 9V battery.
Sensor can be free standing or mounted to a wall. Push Button can be mounted with included hardware or with double sided industrial adhesive.
Manufactured by Honeywell. 1 year manufacturer's warranty
** As with all wireless products the maximum range is determined by the amount of interference between the sensor and receiver. Any obstruction in direct line of sight range will reduce the effectiveness of the signal between the individual units. For maximum distance reduce as much interference as possible.