The
D21 disturbance sensor from Gallagher is an intelligent intrusion
detection device that senses kinematic behaviour or movement of
structures. The sensor measures the result of kinetic energy
transmitted through a structure when it is disturbed, and signals an
alarm when predefined parameters are exceeded. Read more at -
http://www.sourcesecurity.com/new-products/listing/1/product-profile/intruder-alarms/detectors.2/detectors/gallagher-d21-disturbance-sensor-intruder-detector.html
At
JM Security Systems, we are experts in security and we are able to
provide intruder alarm installation throughout the West Midlands.
Visit us online to find out more.
No comments:
Post a Comment