80-290 - ELECTRONIC COMBINATION LOCK

SAYAL Electronics Verified independent store

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This really is an excellent introduction to electronic security systems. Set your own four digit code a wrong sequence simply resets the lock. The correct code will activate a rela y that can handle up to 240 volts AC. The nine digit keypad is on a separate board connected to the circuit via a ribbon cable (30) so a variety of mounting ideas is possible. Show more