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Sherlo S4 Transmitter – 500M

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Available in either Single Channel or 4-Channel.

The unit is weatherproof and is supplied with a rubber duck antenna.

This product is suitable for larger sized properties needing the ultimate in performance, quality and range.



Code hopping Encryption

Latch or Momentary

Selectable Momentary times

1 Sec; 3Sec; 1min; 3min; ON/OFF

Buzzer tone

Crystal Controlled +/- 100KHz

Frequencies: 403MHz / 433MHz

12 – 24V AC/DC input

Weatherproof housing



Gate & Garage Door Access Control

Panic Activations

Arming / Disarming Alarm systems

Switching On / Off lights

Switching On / Off Generators

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