Console has 2 transistor alarm outputs (low-voltage)
Adjustable probe sensitivity

Want to know when a car approaches your driveway? Just bury this sensor probe 6 to 8 inches in the ground next to your driveway and run a wire back to a device that can accept contact closure like the PowerFlash interface. Up to 2 probes may be attached to each console, and cable runs can be as long as 2,500 ft. To activate X10 lights or appliances, simply purchase the Powerflash Interface (#PSC01). Compatible with home control interfaces with digital low-voltage inputs.

Probes come with special burial grade cable that can withstand years of burial without any additional jacketing or protection. You can purchase probes with a continuous seamless length of cable or add additional length with a splice kit that ensures a waterproof junction.

Specifications:
Power Requirements: Regulated 10-14 VDC @ 100 mA
Auxiliary: 2 SPST Relay outputs
Contact Rating: 500 mA
Console Size: 6.55" x 4.70" x 1" (166 cm x 119 cm x 25 cm)
Operating Temp: (32¯ to 130¯F)
Cable Type: Direct burial 22 AWG shielded twisted Pair with ground wire
Max Number of Probes: Two
Max Cable Length: 2500 ft. (762.5 meters)

Requires a 12 VDC power supply