Alarm Horns & Sirens

Adjustable Alarm Volume Light And Sound Alarm Color LEDs For bright light alarm Radio communication in a line of sight Device polling interval SmartBracket for Fast Installation Tamper for anti-sabotage alarm ingress protection External power supply support up to 5 years of operation from battery

Internal Wired Siren with backup power With a tonal Piezo Alarm 120 dB at 1 metre Immune system against. also offers protection against doors being forced open For direct connection to a wired terminal blocks or alarm central connection with an actuator Home Automation

This easy-to-use Nedis® door entry motion alarm detects movement using a CDS sensor, which means that a receiver is not needed. It comes with a mounting bracket which allows for the sensor to be adjusted in an angle of more than 300°. This way, you can both mount the alarm to a wall and to a ceiling to secure a room or other area efficiently. Features • Wall or ceiling mount • Easy to use Package contents Door entry motion alarm Bracket mount …