Xintex S-1A 2'' Square Bezel Propane Detector w/Plug-In Sensor & Solenoid Valve

S-1a propane detector with plug-in sensor and solenoid valve. This is a simple, single channel propane fume detector that features a plug-in sensor and a var-a-brite indicator lamp that brightens during the day and soften at night. Complete unit includes display module, one propane sensor and 20 feet of connector wire. The standard two-inch display module features a circuitry test and alarm horn silence function. On / off switch opens and closes solenoid with the touch of a button. Manufacturer: fireboy-xintex. Blower relay = no. Fume type = propane. Generator shutdown = no. Sensors included = 1. Voltage - input range (volts) = 12v.