Lixon Power Project Private Limited

Brand: GST (Gulf Security Technology)

Model No.: DI-9102E

Product Type: Addressable Photoelectric Smoke Detector

Operating Voltage: Loop 24 V (16-28 V)

Standby Current: ≤ 0.8 mA

Alarm Current: ≤ 1.8 mA (without remote indicator); ≤ 3.8 mA (with remote indicator)

LED Indicator: Red LED — flashes when polled, stays lit in alarm

Remote Indicator Output: Polarity-sensitive terminal, built-in resistor, max output current ~2 mA; flashes in alarm, off in normal state

Addressing: Electronically programmable (address range 1-242)

Sensitivity Levels: Two levels; Level 1 (default) complies with EN54-7

Drift Compensation / Dirt Fault Checking: Yes; includes self-diagnostic, dirty chamber fault detection, removable sensing chamber for easy maintenance

Test Features: Reed switch test, programmable polling LED off option, magnetic test

Operating Temperature: -10 °C to +50 °C

Relative Humidity: ≤ 95%, non-condensing

Ingress Protection: IP2X

Material / Colour: ABS housing, white (RAL 9016)

Dimensions: Diameter ~100 mm; Height ~44.5 mm (without base)

Mounting Hole Spacing: 45 mm to 75 mm

Weight: ~110 g