SATEL VD-1 Vibration detector with magnetic contact (white)

Vibration detector with magnetic contact (white)

VD-1 is a device that includes vibration detector and magnetic contact. It is part of the basic perimeter protection, ideal for securing doors or windows by detecting vibrations caused by an attempt to force the door or window open (piezoelectric sensor) or indicates that they are open (magnetic sensor). Thanks to the advanced signal processing functions of the piezoelectric sensor, the vibration detector can distinguish between natural vibrations coming from the environment (such as strong gusts of wind, drafts) and those caused by an attempt to force the door or window open. Furthermore, VD-1 offers control of the vibration sensor sensitivity level (to detect single strong vibrations) and independent adjustment by the number of pulses (weak vibrations), a sequence of which will cause violation of the detector.

The use of the two integrated reed switches allows you to select the installation method: the magnet working in combination with the magnetic sensor can be, depending on your needs, positioned under the detector or on the side of it. Removing the magnet from the selected reed switch will change the state of the detector's NC alarm output, sending a signal to the alarm panel that the protected door, window, etc. has been violated.

Depending on the lighting mode, the built-in red LED provides information that the detector is sensing strong vibrations or registering weak vibrations, or that the magnetic sensor is violated, or indicates the number of pulses set for the vibration detector. The device also features tamper protection that responds to the container being opened and broken if outside the wall.

The VD-1 detector is available in two color variants: white (VD-1) and brown (VD-1 BR).