Symmetrical fail secure strike Certified fire rating under EN1634-1 Up to 1,000kg holding force Supplied with faceplate Non-handed Built-in Metal Oxide Varistor to protect against electrical spikes ...

Type of Lock: A fail-safe lockset or fail-safe lever trim for fire exit hardware is used for stairwell reentry (fire exit hardware is panic hardware that is listed for use on a fire door assembly).

Rechargeable lithium-ion (Li-ion) batteries are an indispensable decentralized source of energy. In light of the Paris Agreement, the European Green Deal, and the pricing of greenhouse gas emissions, ...

Amityville, NY – Marks USA, a division of NAPCO Security Technologies, renowned for its architectural-grade hardware, locking and access lock lines, is excited to announce the debut of its new ...

Q: How do I decide what type of power supply to use with my access system? A: Locks are designed to be powered by 12 or 24 volts of AC or DC voltage. The higher voltage can be an advantage where ...