This is an Addressable Smoke Detector with model number A1. Below are its specifications: Features: Operating Voltage: DC 20~30V Standby Current: ≤400µA Alarm Current: ≤2mA Sensitivity: 0.08~0.16 dB/m Alarm Indicator LED: Red LED (lights up during alarm) Network Topology: Addressable Address Range: 1~120 Operating Temperature: 0°C ~ 50°C Operating Humidity: ≤95% RH (non-condensing) Dimensions: Ø99mm x H43.5mm Net Weight: 116g Material: ABS This addressable smoke detector is designed for advanced fire alarm systems, providing high sensitivity and efficient communication over addressable networks. It is compact, lightweight, and ideal for installations requiring precision and reliability.
