BS 3704 and new bolt switch contact: self- adjusting, secure, intelligent
A further development of the BS 3700, the BS 3704
automatic multipoint locking system provides fabricators and end users with a new level of security. Now equipped with four auxiliary lock cases, it provides the highest possible degree of security. One truly unique feature of both multipoint locking systems is their integrated self- adjustment mechanism with locking elements and hook bolts, meaning no inconvenient readjustment on site throughout the entire life cycle of the door. The new automatic multipoint locking systems also exhibit strengths in terms of flexibility because they can be freely combined with an optional A-opener and extension pieces for doors of 3 m height. An optional equipment feature for automatic multipoint locking systems, the new bolt switch contact intelligent opening and locking monitoring system provides end users with significant added value in terms of security: As soon as the locking elements of the multipoint lock are retracted into the frame parts, the bolt switch contact emits a corresponding signal which can be paired with an alarm system, for example.
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