Wireless Burglar Alarm Home Security System Kit Door Entry Burglar Alert Security System with Door Window Alarm PIR Motion Sensor Alarm 2 in 1 Doorbell Button Remote Control Keypad

Accessory 1. Main unit ( Smart Sensor Doorbell ) : The main unit of the home security system have 52 difference ringtone, and there are 4 levels of adjustable volume. What is more, there will be a flashing light with audio alert indicators which is easy for people including the hearing impaired to notice. 2. Doorbell Button: You could install the ordinary doorbell button out side of your front door. And you will know there is a guest outside when you hear the ringtone. 3. Infrared Detector: When you arm the home security system, the infrared detector will survey human motion. When there is someone pass the infrared sensor, the receiver will rang an alarm with a flash red light. When it is disarm, the sensor will not survey human motion. 4. Magnetic Door Contact: The magnetic door contact can be install at the door, or the windows. When the security is arming, the magnetic door contact will survey the motion of the door/windows. And the doorbell will will sounds as an alarm when there is someone open the door/windows. When it is disarm, the door window motion sensor will not survey the motion of the door/windows. 5. The password keyboard consists of 2 part. One is a keypad tray, it should be installed on the wall, and the other one is the password keypad. It could be detachable. This compact password keypad is very convenient for your life. Package Include: 1x Main Unit Receiver 1x Doorbell 1x Infrared Detectors 1x Magnetic Door Contact 1x Password Keypad 3x CR123A Batteries 6x CR2032 Button Cell 1x Installation package 1x Manual FOR MORE DETAILS, PLEASE REFER TO THE USER MANUAL IN THE PACKAGE.