Condition: 100% Brand New _x000D_ Item Type: Alarm System_x000D_ Material: Plastic_x000D_ Color: As Pictures Shown_x000D_ Optional Type:Single Remote Control, Dual Remote Control _x000D_ Rated Working Voltage: 9 V_x000D_ Quiescent Current: 0.02 M A_x000D_ Transmitting and Receiving Frequency: 315 MHZ_x000D_ The Effective Distance of Remote Control: Approx. 20 meters / 22yd_x000D_ Alarm Sound Level: 120 d B_x000D_ Operating Temperature Range: Approx. -15- +80_x000D_ Remote Control Battery: Button Battery, Model 2032, Capacity 75 Ma(shipped with built-in battery)_x000D_ _x000D_ _x000D_ Instructions:_x000D_ Set anti-theft:_x000D_ Short press the setting button, the alarm horn "Bi" will beep once, and the indicator light will flash once. After 3 seconds, it will enter the anti-theft alarm state._x000D_ Remove the anti-theft alert:_x000D_ In the anti-theft alert or alarm, short press the key, the indicator light flashes twice, and the horn "Bi, Bi" beeps twice to release the anti-theft._x000D_ Vibration triggers an alarm:_x000D_ If the armed state is triggered by vibration, the indicator light flashes and the horn beeps for 30 seconds._x000D_ Adjust vibration sensitivity:_x000D_ Press and hold the button for 5 seconds, the horn will beep continuously, and the current sensitivity level will be indicated by the number of times the horn will beep continuously._x000D_ (Among them: the fifth gear is the most sensitive, and the first gear is the dullest). After adjusting to the gear you are satisfied with, press the key to confirm. (Note: The factory setting is the third gear) 1Wireless remote control, arm or disarm, is small in size and easy to operate, you will finish installation within a few minutes. 2Low power consumption allows you use it lasts for 1 year, very environmentally friendly and you can change the battery freely. 3Low battery reminder with LED indicator, 120dB super loud alarm of the system helps you to scare away thieves. 4The alarm system can be easily installed on windows or doors with the included double‑sided tape without any tools. 5Equipped with doorbell function to remind someone in the house to open the door for you.Note:_x000D_ 1. The remote control is precision manufactured.Do not fall heavily or get wet. Avoid water, high temperature and violent vibration._x000D_ 2. When you find that the distance of the remote control becomes shorter or the indicator light becomes dim, please replace the battery._x000D_ 3. Please keep your remote control properly.1 x Alarm System2 x Remote Control1 x Manual