The Next Systems hex release key is used to disengage the garage door mechanism, allowing the door to be opened and closed manually in the event of a power outage. Turning it in the opposite direction re-engages the mechanism, allowing it to operate automatically again.
- Type: Hex release key
- Size: 6 mm
- Compatibility: Most motors on the market, GR SW300, GR SW400, GWSW600 and LINCE400