Home Security Motion Sensor Alarm Dual Infrared Re

Main features: * 100% brand new and high quality Alarm. * Wireless, infrared detector, motion-activated * Include 2 direct infrared remote control, please use it directly facing to the sensor * Adjustable mounting unit * Easy to install * 105 dB loudness * 110 degree wide angle * The motion detector power by 4 AA batteries (not included) * The remote controller power by 3 AG13 batteries (included) Use For: Warehouse roll up doors; Inside display cabinets;Restricted area protection;(patio, bedroom, bathroom) window alert;Home Security Note: 10 meters range for detection, after you arm the system, it takes 20 seconds for it to be on guard. When the alarm is triggered,it will sound for 30 seconds. Please note that the remote controllers range isnt far.