Contact with wire for the protection of rolling shutters. Protection against lifting, cut or tear; it’s possible to activate alarm with the shutter not fully lowered since the microswitch inside is permanently closed and detects only the status changes. The contact is covered by two patents.

Specifications
- Detection: Gold plated microswitch activated by patented mechanism
- Pulse duration: 4 ms a 6 ms
- Wire length: 2,8 m a 3,1 m
- Operating Temperature: -10 °C a +55 °C
- Slide brackets for simplified installation (not included)
- Dimensions: 110 x 90 x 15 mm (without brackets)
- Weight: 0.15 kg