BSTL 210 12VDC Fail Secure Lock Release
Bell System offer a range of Access Control lock releases for many applications including both fail-secure and fail-safe options.
The standard Access Control lock releases are designed to operate with night latch locks on timber framed doors. Each release is fabricated from a variety of materials:
•Main mechanism - plated zinc
•Latch - chrome-plated mazac zinc alloy
•Faceplate - epoxy painted steel
•Side cover - stainless steel