The company is also a well known Video Door Phone System manufacturer set in India. It supplies highly exclusive video door phones which also includes audio video door phone. The desktop model (SLS-500A) of our video door phone has the following features : 4.5�B/W CRT Dispmore...
The company is also a well known Video Door Phone System manufacturer set in India. It supplies highly exclusive video door phones which also includes audio video door phone. The desktop model (SLS-500A) of our video door phone has the following features : 4.5�B/W CRT Dispmore...
Glassbreak sensors add an extra layer of security by triggering an alarm if a burglar smashes a window to enter your home. Simplisafe glassbreak sensors are engineered to detect the sound of shattering glass from 20 feet away in any direction. more...
Detection Method : Charge Coupling By Field Interception
Indication : LED Visual Indication with Audible Alarm
Power Supply : 9V Battery
Range Selection : Auto Ranging and Auto Resetting
Weight : Approximately 135 G (with battery)
Alarms and events in the promotic system represents terms for catching and controlling technological actions. - Alarm is a caught action (e.g. breakdown of valve) that arises, expires, and there is need to take notice of it by the user, by so-called acknowledgemenmore...