Delay module for fail safe locks
Product Code: VHLD
3-10 second delay module for any fail safe lock.
View more3-10 second delay module for any fail safe lock.
View moreWhen power is removed the lock releases, once power is applied again the delay programmed is active before allowing the power back to the fail safe lock.
Can be operated through a simple push button without the need for additional relays or timers.
Dimensions