The YL-333 Magnetic Antitheft Alarm is an easy to install security alarm system for doors and windows. This battery-operated device works on the principle of magnetic proximity detection. It can ...
Wireless security solution to be on display at ISC East The new Vanishing Door/Window Mini Transmitter from HAI is an ultra-thin wireless contact that can blend into any décor. HAI, the leading ...
Economical circuit of an electronic alarm, notifies you when your door or window is open, is presented here. This circuit wired around the Quad 2-input NAND Schmitt trigger IC 4093 (IC1) can be ...
Dual Function: Can be used as a door stop alarm and door stopper, Its rubberized bottom prevents the door sliding and alert off intruders. Door stop alarms are available for door-to-floor clearances ...
We may receive a commission on purchases made from links. Whether you live in a gated community, a neighborhood, or an apartment, home security is something that none of us can overlook. You never ...
The 5811 installs easily with the included mounting hardware or double-sided adhesive tape. It is easy to open, requires no special tools, has a case tamper and includes a 3V lithium battery. It is ...
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