Power supplied 9V DC dry battery and backup source

110-240V AC main power supply

Supply voltage: 12 to 30V DC

Interconnect up to alarms

Photoelectric sensor:

• Red LED mains indicator light to confirm mains power supply
• Green LED mains indicator light to confirm mains power supply

Unique battery missing lockout

Hush feature to silence nuisance alarms

Low-battery alarm

Test button

Relay contacts-volt free with normally open and normally closed options and rated to 24V/1A resistive

High-sensitivity

Alarm supplied with connector plug for easy to installation