12V Surface Mount Dropbolt Lock (Fail Safe NC) for Access Control | 7SDA-DB3815

About this item

Made of aluminum alloy lock body structure, durable and beautiful article. Fail-safe mode, power-on lock, power-off unlock.

NC Mode: Fail-safe type, Power-off unlock , when the power is turned on, the red light indicates unlocking and the green light indicates lock.

Working with DC 12V, with no external interference, the delay adjustment can be made by itself, and the delay time can be preset to 0s / 3s / 6s.

NC Mode fail-safe type, please connect the red cable to "+12v”, and black cable to “GND" of the 12VDC power supply when testing it.

Surface mounted, suitable for wooden door, Metal door, Fireproof door, etc. can be opened by push button, remote control, etc. (Not included)

oduct description

This drop bolt door lock is aluminum alloy material, durable and wear-resistant.

It's especially suitable for wooden and metal doors. Protect business company shops.

Features:

1. NC mode - (locked while supplied with power), fail safe mode, lock while supplied with power, and unlock without power.

2. Surface mounted installation, aluminum alloy material, lock body use hexagon screw, fixed panel, anti-theft and more security.

3. Special circuit design, with no external interference, the door will unlock until the power is cut off, with 0, 3, 6 seconds time delay adjustable.

4. Suitable For: Wooden door, Glass door, Metal door, Fireproof door, etc.

Specifications:

Material: Aluminium Alloy

Input Voltage: DC 12V

Working Current: 150mA

Starting Current: 1.2A

Holding Force: 1000KG

Delay Function: 0s/3s/6s delay

Secure Mode: NC model/ fail safe model ( Locked when power on, unlocked when power off )

Lock Cylinder Size: 12.5mm/0.5in diameter, 15mm/0.6in extension length

Lock Body Size: Approx.150*34*28mm/5.9*1.3*1.1in

Package Weight: Approx.515g/18.2oz