2 wire conventional photoelectric smoke detector smoke sensor alarm

2 wire conventional photoelectric smoke detector smoke sensor alarm

Features and Benefits

1.Compatible with all the conventional fire alarm
control panel

2. Unpolarized wire input

3. Wide range of operating voltages

4. Unique optical sensing chamber

5. Built in microprocessor intelligent software

6. Two LEDs blink standby , provide 360° visibility

7.Insect-resistant s creening

8.Twist-on mounting base with tamper lock

9. Drift compensation and smoothing algorithms

10. Remote Indicator LED can be connected.
    SPECIFICATIONS

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

Standby Current: ≤120µA@24VDC

Maximum Alarm Current (LED on):

≤20mA@24VDC(1K Ohm current-limiting resistance)

Operating Humidity Range:

≤95%RH(40°C±2°C) Relative Humidity, Non-condensing

Operating Temperature Range: -10°C to 50°C (14°F to 122°F)

Smoke Alarm Sensitivity: 1.06±.26%FT

Temperature Alarm Sensitivity: 57°C (135°F) A1R (only for with heat sensor)

Height: 48 mm installed in Base

Diameter: 99 mm