Fire Alarm & Sirens

Power Supply Voltage: 24VDC (Acceptable Range: 16~28VDC)

Normal Current: ≤ 20µA

Alarm Current: ≤ 30mA

Output Contact Rating: DC 30V / 0.1A Passive Contact; Contact Resistance ≤ 100mΩ

Activation Method: Manual Press of Plastic Dome

Reset Method: Key Reset (Rotate 90° to Right with Special Key)

Indicators: Fire Alarm: Red (On in Alarm)

Work Status: Red (Blinking)

Wiring Type: 2-wire, Non-polarized

Operating Temperature: -10°C to +55°C

Humidity: ≤ 95% RH (Non-condensing)

Material / Color: Plastic / Red

Dimensions: 90 × 90 × 34 mm (with base)

Mounting Hole Distance: 60 mm

- Battery Requirement: 2 × 1.5V AA Batteries (Included)

- USB Power Supply: Micro-USB Interface

- Current Consumption Standby: 0μA / In Use: 20mA

- Protocol: T&A Protocol

- Material / Colour: ABS Plastic / Grey Glossy Finish

- Dimensions: (L × W × H) 135mm × 60mm × 30mm

- Humidity Tolerance: 0–95% Relative Humidity, Non-Condensing

- Auto Power-Off: After 3 minutes of inactivity

- 2-zone conventional fire alarm control panel

- AC 220 V mains power supply

- Durable iron construction

- Compact size: 325 × 270 × 105 mm

- Supports 25-50 wiring terminations

- Suitable for small scale installations

- 4-Zone Conventional Fire Alarm Control Panel

- AC 220 V, 50/60 Hz supply

- Durable iron enclosure

- 25-50 terminal connections capacity

- Ideal for small to medium scale installations

- 6-zone conventional FACP

- AC 220 V, 50/60 Hz supply

- Durable iron enclosure

- Terminal capacity for 25-50 connections

- Commercial/institutional grade

- CE / ISO 9001 compliance

- Model Number: AW-CSD311

- System Type: Conventional

- Detection Method: Photoelectric

- Sensor Type: Optical Sensing Chamber

- Power Supply Voltage: 9 – 32 VDC (non-polarized)

- Standby Current: ≤100μA @24VDC

- Alarm Current (LED On): ≤15mA @24VDC (with 1K Ohm resistance)

- Operating Temperature Range: -10°C to 49°C (14°F to 120°F)

- Humidity Range: 10% – 93% RH (non-condensing)

- Smoke Sensitivity: 1.06 ± 0.26% FT

- Height (with base): 48.2 mm / 2.2 in

- Diameter: 103 mm / 4.0 in

- Weight: 155 g / 5.5 oz

- Mounting Type: Ceiling

- Certifications: CE

- Origin: Guangdong, China

- Price mentioned per piece