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, ...

You can leave your keys on the kitchen table now. A smart lock promises to notice you arriving, open with a tap, and keep bad actors out with modern encryption. The question nagging at the back of ...

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 ...