Our workhorse, the DSP-7 has set a new standard for access and parking detectors. This vehicle detector is available with a NO and a NC relay output. And of course, it works on any voltage between 7 and 30 volts - AC OR DC!!! Our UK customers call this one the "Dinky"
The DSP-7 "Fail-Safe" vehicle detector has been specifically designed to handle gates, parking, drive-through and other access control applications. At last, one detector for all your voltages and all your applications!