Provide reliable, maintenance-free security with this heavy-duty electromagnetic lock, crafted from oxidation-resistant aluminum alloy for long-lasting indoor use. Featuring fail-safe unlocking during power loss, anti-residual magnetism design, and broad compatibility, it ensures seamless integration into modern access systems.

Key Features:

Fail-Safe Operation: Automatically unlocks when power is cut for safe egress

Durable Aluminum Build: Surface-oxidized alloy resists wear and corrosion

LED Status Indicator: Clear visual feedback on lock engagement status

5-Wire Door Signal Support: Allows integration with door sensors and access panels

40,000+ Cycle Lifespan: Tested for repeated daily use without performance loss

Universal Compatibility: Works with Dahua and third-party access control systems

Ideal for office buildings, server rooms, and controlled entry points where silent, dependable locking and safety compliance are essential.