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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Nordosn
  • Model Number: NI-400T electronic lock
  • Model: NI-400T electronic lock
  • Electronic lock: Fail Secure (Fail-safe type:Power to lock is optional)
  • Holding Force:: 2000kg (4000Lbs)
  • electronic lock Voltage: DC12V or 24V
  • Electronic lock Face Plate: 260L*30W*48H(mm)
  • Electric Lock Strike Plate: 100L*25W*3H(mm)
  • Autolock Time Delay: 0,3,6,9 secnds
  • electronic lock Suitable for: Wooden Door,Glass Door,Metal Door,Glass Door

Packaging & Delivery

Packaging Details: neutral packing
Delivery Detail: 3-5 working day

Top Quality Fail secure sturdiness Electric Bolt with Cylinder
Top Quality Fail secure sturdiness Electric Bolt with Cylinder


Product Overviews

NI-400T Fail Secure Sturdiness Electric bolt with Cylinder, coming with Mechanical lock cylinder. High security locks suit for framed glass doors, wooden doors, metal doors, fire doors. Lock body are made of 304ss high hardness, corrosion resistant stainless steel, all solid lock withstand 4500 pounds linear positive impact. Owning unique Emergency mechanical locks, used in emergency situation. Special photoelectric control ultra-low temperature, low efficacy,Safe and reliable energy saving.



1. Full solid stainless steel lock and lock body, durable

2. Equipped with an emergency mechanical lock, emergency key to open thedoor by hand or twist

3. Ultra-low temperature design, less heat is safe and reliable

A.Momentary current conversion

B. electric bolt will start scouting low power consumption and low temperature conversion while Door position is not correct or with stands bolt

C. Photoelectric technology, reduce mechanical failure

4. Optical control techniques to prevent mechanical failure

5. Ultra-low-power design, energy saving

6. 500,000 times successful test

7. Built-in reverse current preventing equipment.

8. Intelligent single-chip configuration, level three current applications

9. Product specification is complete for all types of door installation

10. time delay setting: 0/3/6/9 sec.

11. Protective performance with intelligent single-chip configuration

12. Prevents external damage,MOV Provides Reverse Current Protection

13. overload dual current

14. Built-in optical coupling open output push button contact

15. Auto-relock if no Action within 5 secs.
16. CE, ROHS & MA certificates

Product Function


Version Fail locked(the bolt is locked when the current is off)
Diameter dead bolt ø16mm,16mm (Full solid stainless steel)
Shear strength 4000Lbs/2000kg
Push Button Contact Door Open Push Button Input Contact
Door Status Sensors Dry contact NO,NC,COM
Relock Delay Timer0,3,6,9 seconds open time delay is adjustable
Rated Operating Voltage DC 12V or 24V (Customization Available)
Start Current 1200mA
Standby Current 200mA
Optional Functions LED,Buzzer
Face place material High Aluminum
Surface Temp Low Temperature
Ambient temperature in °C -10°C - +55°C
Suitable for Wooden & Aluminum & Glass & Fireproof &Metal door
Face Plate Dimensions(L x W x D)260Lx30WX48H(mm)
Strike Plate Dimensions(L x W x D)100Lx25Wx2.5H(mm)
Weight in kg 1.6kg
CE-mark for building YES
Rohs-mark for building YES
Company Information


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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $41,000
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