General Descriptions

The device is photoelectronic detector uses a state of-the artoptical sensing chamber.

This detector is designed to provide open areaprotection and to be used with most conventional fire alarm control panel.

TwoLEDs on each detector provide local 360° visible alarm indication. They flashevery 3~5 seconds indicating that power is applied and the detector is workingproperly.

The LEDs latch on in alarm. LEDs will be off when a trouble conditionexists indicating that the detector sensitivity is outside the listed limit. Thealarm can be reset only by a momentary power interruption.

Technical Specifications

Operating Voltage Range:       9 to 28VDC Volts Non-polarized

Standby Current:               ≤60µA @ 24 VDC

Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC

Operating Humidity Range:       10% to 93% Relative Humidity, Non-condensing

Operating Temperature Range:   14°F to 122°F (-10°C to50°C)

Adjustable Sensitivity:             0.15～0.3dB/m

Height:                       2.2˝ (55 mm) installed in Base

Diameter:                       4.0˝ (103 mm)

Weight:                       5.5 oz. (155 g)