The DS-K4H250S Single-door magnetic lock is designed for wooden door, glass door, and steel door with the opening angle of 90°. The maximum thrust of the lock is 300kg. It can be used for controlling ...

The DS-K4H250S Single-door magnetic lock is designed for wooden door, glass door, and stee... Hikvision DS-K4T108-U1 Value Series Bolt Electric Lock Bracket U-bracket of Electric Bolt, for Using with ...

His latest creation: you guessed it, is a secret bookcase door. For this tutorial ... an emergency exit at a minimum. A fail-safe magnetic lock hooked up to an Arduino, along with a kill switch ...

Magnetic locks are devices that secure door or gate entryways by using magnetic force. Current is supplied to engage the electromagnets in a hold or cut-off position, allowing the door or gate to be ...

for 1-leaf doors. without Fail-safe locking system. Manual release by means of M5 triangular key. for elevator plants without passenger transportation [See More] Application: One Leaf Doors; For ...