AMS Gas Alarm Device Combination Alarm - 12V System

convenient device for up to 3 sensors for detecting gas (propane, butane, methane) and anesthetic gas (for use in knockout gas attacks). 12V DC. Response thresholds: butane approx. 0.4%; propane approx. 0.5%; methane approx. 0.8%; anesthetic gas from approx. 100 ppm. On/off switch, yellow LED for startup, green LED for operating status, red LEDs (3x) for alarm signal, electronic siren with 85 dB(A)/3m, relay output for strobe light or siren, 1A/30V DC, connection option for two additional sensors. Power consumption: standby approx. 90 mA (alarm approx. 145 mA); additional sensor approx. 60 mA. For combined alarm function, a second sensor, mounted approx. 30 cm above the floor, is recommended (please order separately).