Contact with wire for the protection of rolling shutters with integrated electronic pulse counter with just two wires. The electronic board is powered with lithium battery and allows the selection of the number of the pulses; a buzzer indicates the low status of the battery, approximately 15 days before reaching the lower level, once the level is reached, the relay remains opened until replacing of the battery.

Specifications
- Detection: Gold plated microswitch activated by patented mechanism
- Power supply: Lithium battery AA 3,6V 2600 mAh (included)
- Pulse: 4 ms ÷ 6 ms
- Wire length: 2,8 m ÷ 3,1 m
- Pulse number: selectable through dip (2, 4, 6, 8)
- Operating Temperature: -10 ° C ÷ +55 ° C
- Slide brackets for simplified installation (not included)
- Dimensions: 160x 90 x 15 mm (without brackets)
- Weight: 0.20 kg