Mier Wireless Repeater

Mier DA-078 Plug-In Wireless Chime Extend your driveway alarm system with this device in conjunction with the DA066MP Mier Transmitter. The Mier DA-078 chime operates by being plugged into any 110V...

The Mier DA066MP transmitter can be triggered by either by a signal sent to activate chimes or by pressing a button to manually trigger the chimes. It can be used as an add-on to the DA-600...

Add another wireless receiver to your Mier DA100 wireless driveway alert system so you can receive alerts in the barn, home, garage, shop, etc.

Optex Wireless Repeater TR-20U - Extend the wireless range of your Optex system by up to 1000'! Plug your TR-20U in an indoor location and simply extend the range of your Optex door or driveway alarm...

The wireless DA-610 sensor/transmitter detect vehicles as they pass within 15 feet (30 foot diameter), and then transmit a signal to the control panel/receiver. The sensitivity of the...