Electric Drop Bolt Door Lock Fail Secure

For most access control system projects it is recommended to use the electric drop bolt door lock fail safe and the power supply can be disconnected when the access control system fails and the fire protection requirements for power failure can be met.

Electric drop bolt door lock fail secure.

This item libo electric drop bolt lock dc 12v fail safe nc mode electronic door lock for access control security system with time delay. Some electric bolt locks have delay control and door magnetic detection function. Bolt length 12 7 x 16mm. Fail safe and fail secure.

With door close time delay function will lock until the door completely stop moving rather than lock instantly effectively protect the door and lock from damage fail secure mode the door will unlock while supplied with power and lock without power operating modes. Should the spring fail repelling magnets eject the bolt from the strike unlocking the door. The fail secure lock stand alone lock system because it has a built in lock release delay typically locks need their release time to be controlled by the activating device or a relay. The high torque motorised bolt can be concealed from view or surface mounted and has the world s first fail safe motor locking mechanism.

The bolt moves into the v shaped strike plate allows for door misalignment of up to 7mm. Libo electric drop bolt lock dc 12v fail safe nc mode electronic door lock for access control security system with time delay 4 2 out of 5 stars 47 24 99. That s why it s called secure. So a fail secure lock locks the door when power is removed.

When power is interrupted the bolt is retracted and held back by a spring. It s default state is locked or secured. Large repelling magnets are located within the bolt and strike. Monitoring contacts bolt door.

Fs23m sdc spacesaver electric bolt lock narrow mortise dual failsafe csfm listed for 1 3 4 frame. No open when powered fail secure. Acts as a dead bolt on side of door or top and bottom latch on double doors. Fail secure locks so in the end fail secure means that if the power is interrupted or fails the door stays locked.

Faceplate size 10 x 25mm. Specification statement the bolt must be able to operate in horizontal and vertical orientations.