Mier Wireless Drive-Alert transmitter with EXTERNAL sensor and 100'

Mier Products DA-611TO-100 Wireless Drive-Alert transmitter with EXTERNAL sensor and 100' of cable for use with Mier's DA-100, DA-600, DA-605 and DA-700 systems. Wireless DA-611TO Transmitter with External Sensor and 50-feet of cable (for use with models DA-100 and DA-700) This option is used when you cannot place the standard DA-610TO Sensor/Transmitter right next to the driveway. The DA-611TO allows you to bury the sensor right next to, or under, the drive and then place the transmitter up to 50? away under some landscaping or up a tree or pole (this also helps increase transmission reception). If you want this option, order a DA-100 or DA-700-611.   Product Features: Part Number: BW-DA611TO Brand Name: Mier Manufacturer: Mier Products, Inc Manufacturer Part Number: DA-611TO Product Name: Vehicle Detection System Transmitter Product Type: Vehicle Detection System Transmitter Application/Usage: Vehicle Detection System Compatibility: Mier Drive-Alert Vehicle Detection Systems: DA-700-611 DA-100