A hand-operated device used for emergency warnings. Unlike electric sirens, it does not require a...

Sirens are used on emergency service vehicles such as ambulances, police cars, and fire trucks. It...

A passive infrared sensor (PIR sensor) is mainly used for detecting the presence of the human body,...

Description Autodial Wireless Burglar Alarm System Kit includes, 1 Nos Main Panel with Dialer, 1...

12V Loud horn, can be used with a variety of alarm connection, the volume is far!

Generally installed in the wall or doorway or balcony,the installation height is more than 2.5...

A security alarm is a system designed to detect intrusion, such as unauthorized entry, into a...

Easy connection: Wired horn can be connected to the main engine with alarm output outlet,or it can...

Sirens are used on emergency service vehicles such as ambulances, police cars, and fire trucks.

An alarm system is the control panel for a security setup. Every sensor that is included with the...