10
1.3 Technical Specifications
Optical Sensor
Optical (Ei650i and Ei660i)
Heat Sensor
Thermistor Class A1 Detection (Ei630i and Ei660i)
Power Supply
3V Lithium Battery (non replaceable)
Alarm Sounder
Piezoelectric Horn
Alarm Sound Level
85dB(A) at 3 meters (except in Test mode)
Test Button
Checks sensors, electronics, interconnection, battery and sounder.
If unit is in alarm when pressed, it silences the alarm for 10 min.
Pressing the Test button will also silence fault chirps for 12 hours.
Visual indicators
Red LED – Power up, Alarm, Hush mode and Memory
Yellow LED – Power up, Fault, End of Life
Operational Life
10 years
Interconnection
Up to 12 units can be RF interconnected (an Ei600MRF RadioLINK
+
module is required for each unit)
Memory Feature
Indicates that the Alarm has previously detected fire
Self Test
Sensors, piezo, batteries and electronics are automatically tested
periodically
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