The current price is KSh 3,500. This 12V DC controller coordinates two compatible doors so only one can be open at a time.<\/p>\n
A door interlock module controls the sequence between two secured doors. It is commonly used to create an airlock or mantrap entrance where the second door remains locked until the first closes.<\/p>\n
The controller monitors both doors through compatible lock-status signals. Opening one door prevents release of the other until the first door returns to its secure position.<\/p>\n
Typical applications include cash rooms, laboratories, server rooms, controlled offices and other entrances that require sequential access through two doors.<\/p>\n
The module uses a 12V DC input and applies 12V DC to compatible locks. Its contacts are rated at 3A at 24V DC or 120V AC; calculate the lock load before connection.<\/p>\n
The unit requires compatible magnetic locks with door-status monitoring. Standard locks without the required status signal may not provide correct interlocking operation.<\/p>\n
The module can integrate with compatible biometric access devices and push-to-exit buttons. The complete design must include safe exit, emergency release and fire-alarm requirements.<\/p>\n
The stated module size is 70 \u00d7 60 \u00d7 15mm. Allow protected enclosure space for wiring, terminals and servicing.<\/p>\n
Installation requires correct wiring of power, lock outputs, status contacts and release controls. A qualified access-control installer should test normal entry, exit, power failure and emergency operation.<\/p>\n
Buy the 2-door interlocking module from Patsec Security Store at Accra Road, White Angle House, first floor, shop 76, Nairobi. Provide the lock type and door sequence for a compatibility check.<\/p>\n","protected":false},"excerpt":{"rendered":"
12V DC interlocking controller for two compatible security doors, allowing only one door to open at a time.<\/p>\n