wireless alarm receiver for sale, brand-new and used.

The Model D-67 1-Channel Receiver is designed for use in security systems and remote switching functions. Typical applications for the receiver include adding a wireless zone, a panic button, or creating a remote arm/disarm feature for a hardwired alarm panel. Each time a transmitter is triggered with a digital code matching the receiver’s digital code, the receiver’s relay will activate for four seconds.

The 5881ENH RF receiver is designed for use with control panels that support an RF receiver connection via the keypad terminals. The receiver recognizes alarm, status, and keypad control messages from wireless transmitters operating at 345 MHz. One or two individually identified receivers can be employed, depending on the control used.

EquiFone Foaling Alarm The transmitter is placed in a small pouch, and attached to the mares halter.

Gently used one season, EquiFone system. Includes Receiver/Dialer, Antenna, Instructions, and "TWO" receivers. Total cost new was $354.00 plus shipping.

Ultrasonic Wireless Water Tank Level Meter with Temperature Indicator Keep an eye on your outdoor water tank from the comfort of your own living room, up to 100m(320ft) away. Installed at the top of your water tank, the transmitter unit measures the water level and temperature using an ultrasonic sensor. You can hang the receiver unit on a wall (hooks) or pull out the stand and place it on your kitchen bench top, table or desk.

BUT IT NOW FOR 1 (ONE) Ademco Honeywell Wire Wiring Harness for Keypad 6128, 6128rf, 6139,5881 Receiver FOR WIRELESS RECEIVER, A KNOCKOUT HOLE MUST BE PUSHED IN FREE SHIPPING!

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The DXR-702 is a two-channel digital receiver with two isolated relay outputs designed for use with Linear's DX Format transmitters. This receiver can be used in a variety of remote control applications. When the receiver detects a signal from a transmitter programmed into its memory, the appropriate relay output activates.

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Generic 433Mhz RF Transmitter and Receiver Link Kit for Arduino/ARM/MCU WL

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