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Wiring should be made in a spine and limb arrangement using 1
A static heat detector (CS) which responds only when a fixed temperature has been reached and a rate-of-rise detector (A1R) which has a fixed upper limit
Fully compliant with EN54-4:1997 + A1:2002 & A2:2006
The A50E-2 is an addressable relay providing single pole
see Order Codes & Pricing tab below)
Sewosy Customer Counter and Entry Control Kit OCO 2 battery Wiring should be made inControl customer flow to your premises without the expense of positioning a member of your valuable staff at the door. The OCO flow control kit counts the number of times the entry sensor has been activated and subtracts this from the number of times the exit sensor has been used. You set the limit to the number of people who can be present simultaneously. For use in conjunction with an electromagnetic lock.
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