Sharp alarm will be heard when thief intrudes . Graceful chime will be heard when guests enter. No alarm when owner enters.
Turning on /off the alarm function with two portable remote controls.
Both the main unit and magnet sensor can alarm loudly when window / door with the magnet sensor is opened or monitored area with the infrared sensor is intruded .
Energy-saving circuit. Replace the batteries of the main unit and infrared sensor once a year. Batteries of remote control and the magnet sensor can work for around two years.
Disarming the main unit and the system still works as a wireless door chime.
Eight different chord melodies of door chime for option.
IP44 waterproof push button of the outdoor remote control.
