Home > Smoke Detectors > Two Wire Smoke Detectors >   System Sensor 2WT-B Two Wire Smoke Detector With Built-In Heat Sensor
	Our Price: $37.75 Availability: IN STOCK: Ships out same day or within 24 hours. Product Code: SYS 2WT-B Qty:

Description   Most all modern alarm system now support this 2 wire type smoke detector. A two wire smoke sends the power and zone circuit down the same two wires. This model is the same as the 2w-b model except is has built in 135 degree heat sensor as well. We're often asked which type we recommend, 2 wire type or 4 wire type. If you are going to have only a few and they will all be on one level, we recommend 2 wire type. On the other hand if you will have smoke detectors on more than one level, will have more than a four or five, or you need them with built in sounders we then recommend the 4 wire type variety.

Related Products... System Sensor 2W-B Two Wire Smoke Detector Our Price: $34.75 Add DSC FSA-210BT Smoke Detector With Heat Our Price: $37.75 Add DSC FSA210-BST Smoke Detector Our Price: $49.95 Add DSC FSA-210B Smoke Detector Our Price: $34.75 Add

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