Asenware AW-D138C-4W 4 wire Conventional fire alarm 24V smoke and heat detector with relay

AW-D138C-4W  is a  4 wire  Conventional fire alarm  smoke and heat detector 24VDc with relay. The detector uses an optical sensing chamber to detect smoke and a fixed-temperature heat sensor to detect heat from fire. AW-D138C-4W is a 4 wire Conventional fire alarm smoke and heat detector 24VDc with relay. The detector uses an optical sensing chamber to detect smoke and a fixed-temperature heat sensor to detect heat from fire.It is designed to provide open area protection. Features 1. Low Standby current for continuous monitoring 2. Relay output 3. Dual LED design provides 360° viewing angle 4. Meet requirement of EN54-5:2017 & EN54-7:2018 Technical Specification Operating voltage 9~28VDC @ Zone Operating current(@Zone 24VDC) NO Standby current≤120uA, Alarmcurrent NC Standby current≤15mA, Alarmcurrent Application For indoor use only Smoke alarm sensitivity 0.18~0.3dB/m Fixed temperature alarm 57℃(135°F) A2R Alarm relay output capacity 500mA @DC30V Environmental Temperature range: -10~50°C (14~122°F) Humidity: 5 to 95% RH, non-condensing First Name