Smoke detector Specification:
Power supplied DC9V battery and back-up source
110V-240V AC mains power supply
Supply voltage DC12 to 30 volts
Rechargeable battery and lithium 10year 9 volt batteries
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 24 volts /1amp resistive
High sensitivity
Alarm supplied with “connector plug” for ease of installation
Built in sounder to give a minimum sound output of 85db at 3m
Senses smoke using the light scatteruick response to visible smoldering smoke, test button simulates smoke – use to check performance at least monthly, option current ≤10μA, alarm current≤30mA