When the two parts of the door alarm sensor are separated more than 1.2 inch, door sensor will be triggered, then the receiver will get signal from the sensor.
Upgrade to keyless security with the TurboLock TL-99 Keypad Door Lock featuring 1 administrative code, unlimited eKeys, and a backlit keypad. It retrofits existing doors for an easy DIY
Never worry about surprise visitors again with our Wireless Driveway Alert. This easy to use and set up, wireless Infrared Motion Sensor Door Bell Alarm includes 1 Receiver and
Simple and ModernTake Care of Your Child:Alerts when your love one is where they aren’t supposed to beGreat for retail or small business environmentsNotifies when customers arrive Specifications:Maximum 120m/
Wireless Security Window and Door Alarm Sensor The Fosmon wireless window and door alarm provides you with a 115-decibel alert. Since two-thirds of all burglaries occur through open windows
When the two parts of the door chime sensor are separated more than 1.2 inch, door sensor will be triggered, then you will hear the ringtone from the receiver.
This is a new Type Wireless Door Window Safety Contact Magnetic Security Alarm.keep yourself&your property safety. Widely used in home,shopping malls and so on.Placed on the doors and windows.
Features: About Warranty: 6 months warranty. 30 days free return and money back guarantee. 24 customer service response. About password: – There are ten passwords, including 1 master password,
Add an extra layer of security to your home with this U 11126 bronze finish door reinforcement lock. Designed to withstand 800 lbs. of force, you can rest easy