Super Loud: 105db;Wireless Alarm: Built in PIR movement sensor, 2 distant controls included. Adjustable: one hundred ten degree scanning area, adjustable wall mounting bracket. Power Supply: Alarm powered via four x AA batteries, remotes powered by means of 3 x AG13 button cellular batteries (included). Suitable For: doors, sheds, garages and more. Specifications:Standby Current: 100uA;Alarm Current: 150mA;Volume of Siren: 105dB;Infrared Detection Distance: 5 m, one hundred ten phases wide How to use? 1. Turn on the power. 2. A green mild will for about 20 seconds. During this period you might flow around with out triggering the siren. This offers you with a chance to go away the room with out triggering the alarm. 3. After 20 seconds, the golf green mild will exit and the unit is in movement detect mode. At this level any movement inside 5 m will set off the siren. Once triggered, the 105db alarm will blare continual for 45-50 seconds after which re-sets itself to movement detect mode. 4. After the siren, you may flip off the power. Installation : 1. Fasten the socket on position 1 meters from the ground. 2. Open the battery cover, and set up four AA batteries. 3. Fasten the movement detector on the socket, angle the movement detector's mounting bracket for an actual aim. the manufacturing model: -105 colour: white Material: ABS Package Contents: 1 * alarm 2 * handheld remote control 1 * base Only the above kit content, various merchandise shouldn't included. Note: Light and diverse reveals could cause the color of the thing in the photograph just a little different from the real thing. The size allowed error is +/- 1-3cm.