Online Catalogue | Security
The 2CO 2 pole changeover relay module consists of a single relay mounted on a Printed Circuit Board. The relay may be operated by applying a positive voltage to the + terminal and a negative voltage to the - terminal. The relay is fully suppressed against back EMF's thus making it suitable for use with solid state switches.The relay coil is rated at 12V d.c. and the contacts are rated 1 amp 24 Volts d.c. /110 Volts a.c.Two mounting pillars are provided which may be used to fix the module into position inside a suitable enclosure.
This module is designed to allow the use of secured doors without triggering an alarm. The doors may be isolated from the main alarm system for either a timed or un-timed period. If the timed period is selected then an audable warning will be generated 15 seconds before the end of the timed period. More...
The Door Monitor is designed to monitor the status of fire doors which are intended to be locked while the building is secured and open when the building is unsecured. Indicators are provided and an audable indication is provided if any of the doors are off normal. More...
An active short range infra-red detector, the Beambar4 has the ability to be expanded to provide a high security curtain detector. Being active infra-red, the curtain is highly defined unlike a pasive infra-red. More...
The Door Siphon System is designed to control entry into restricted areas. Up to 8 doors may be controlled by an operator within the restricted area. At any one time no more than a single door may be opened. More...