COOPER CSA INTRUSION 403-STF EXTERNAL CONTACT IN EXCHANGE

EXTERNAL CONTACT IN EXCHANGE

Thermoplastic magnetic contact for visible mounting with a high quality/price ratio. Suitable for mounting on aluminum, wood, PVC frames and generally non-ferromagnetic frames (mounting on iron frames significantly reduces the operating distance). The reed part contains an ampoule hermetically encapsulated with polyurethane resin together with a tamper loop to reduce the chances of burglary. The connection is 4-wire (2 NC contact wires with a nearby magnet and 2 wires per tamper) or 5-wire in the case of an exchange ampoule (3 wires contacts ampoule + 2 wires per tamper). It is fixed to the window with screws.