Electric Drop Bolt Lock DC 12V Fail Safe NC Mode Electronic Door Lock for Access Control Security System with Time Delay

Features:1. NC mode - (locked while supplied with power), fail safe mode.2. Installation: unfold install (surface mounted).3. Material: Aluminum alloy material.4. With time delay: 0s, 3s, 6s.5. Suitable For: Wooden door, Glass door, Metal door, Fireproof door, etc.6. Surface scrub treatment, durable and wear-resistant. 7. Lock body use hexagon screw, fixed panel, anti-theft and more security.Specifications:Model Name: L-XXS Dimensions: 150x34x28mmLock core: The diameter 12.5MM, extending the length of 15MM Working Voltage: DC12VWorking current: Start state 1.2A Persistent state 120mAOperating Mode: NC (locked while supplied with power), fail safe modeWires: red to "NC", black to "GND".Warm Note: yellow line and white line are useless, don't need to be connected. Package Including:1 x Electric Drop Bolt Lock1 x Bag of installation kit

• 1, NC Mode: Fail-safe type, unlocked when power off, locked when power on.
• 2, Installation: unfold install (surface mounted).
• 3, With time delay: 0s, 3s, 6s
• 4, Wires: red to "NC", black to "GND". yellow line and white line are useless, don't need to be connected.
• 5, Suitable For: Wooden door, Glass door, Metal door, Fireproof door, etc.