Supervisory Devices

Displaying 1 to 6 (of 6 Products)

	Product Name-	Price
	USP F20 Temperature Supervisory Switch Temperature Supervisory Switch Fixed Temperature Type Closed Circuit Detector Opens at 40 F Variance of +/- 5 F Contact Rating 24VDC-120mA Automatic Reset UL LIsted and CA State Fire Marshall Approved	$36.95Buy Now
	USP PLS Power Loss Sensor Power Loss Sensor Special Order Detects loss of Power (110 VAC) Dry Contact Output Automatic Reset SPDT Power Restore Sensor Available	$46.95Buy Now
	USP R64 End Of Line Relay End Of Line Relay Adaptable to any standard 4 or 6 wire systemProvides 12-24 VDC E.O.L. Power SupervisionUL listed and CA State Fire Marshall Approved.Size 2-3/8” x 2-1/4” x1”	$31.95Buy Now
	USP RTS Remote Temperture Sensor Remote Temperature Sensor Special Order 20-90 Degrees	$269.95Buy Now
	USP TLMR Telephone Line Monitoring Relay Telephone Line Monitoring Relay Special Order Notifies of disconnection after 17 seconds delay, due to cut telephone lines or excessive drops in voltage Normally closed or normally open output can be interfaced with any alarm panel or device that has normally open inputs. Helps protect your environment by monitoring the phone line	$59.95Buy Now
	USP WLS Water Detector Water Detector NO/NC Capability 1/2” x 1/2" x 2-1/2" Activates with presence or absence of water Detects water leaks before becoming a major problem Detects low water in tanks Easily installs to Voice Dialers just attach wires	$36.95Buy Now