SGC Smartlock for SG-230/237/239
Unfortunately this product is not available anymore. Sorry.
Small control box featuring the following control capabilities for SG-230, SG-237 and SG-239:
- Blocking of the automatic tuner function in order to avoid re-tuning in tunnels or in the vicinity of large metal masses (truck, bridge etc.)
- Reset, initiates a re-tune process
- Operational status indication of the tuner by means of an LED (e.g. tuning ready)