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The VD906 vehicle loop detector allows "free passage" of vehicles passing overhead. These units are an installer favourite due to their small size and being self setting it's easy to install.

The VD955 can be used as either a safety loop or free exit probe detector. It should not be used as a safety loop if used with a Free Exit Probe. 

The VD955 includes a VD.CI Interface board, to work with most gate automation control panels.

• 10-30V ac/dc
• Selectable for full loop or exit sensor
• Selectable fail safe (presence) or fail secure (exit)
• 10 sensitivities
• 4 frequencies
• Contact closure/opening time delay

The VD959 'Dynamite' Adjustable vehicle loop detector is an absolute favorite for an EXIT sensor / Loop detector that requires no loops to be cut and is self setting, so takes a quarter of the time to install than the traditional loop detectors.

VD909   Mini-loop exit sensor

'Dynamite' vehicle sensors are the market leading detectors. No loops to cut. Self setting. The no brainer alternative to traditional exit loops.