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Motor Driven Electric Bolt

Electric Strike

Electric Mechanical Lock

Mechanical Lock

Intelligent Lock

Electric Rim Lock

Sliding Door Electric lock

Electric Cabinet Lock

Smart Cylinder Smart Lock Smart Handle Lock

Electromagnetic Door Holders Push Rod Lock Emergency Door Controller Fire Door Controller Emergency Break Glass Fire Strobe Siren

Auto-door Equipment

Microwave Sensor Microwave Infrared Sensor Pinching Sensor Auto-door Button Switch Function Auto-door Power Supply Auto-door Magnetic Lock

Explosion-proof Equipment

Explosion-proof Magnetic Lock Explosion-proof Magnetic Lock Bracket Explosion-proof Security Explosion-proof Box Explosion-proof Access Controller Explosion-proof Door Holder Power converter Explosion-proof Electric Bolt Explosion-proof Exit Button

Push Button Piezoelectric Touch Button Infrared Sensor Key Switch Call Point Waterproof Exit Button Button For The Disabled Accessory

Remote Control Door Loop Module Door Contact Magnetic lock Bracket Electric Bolt Bracket

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60kg 70kg 180kg 280kg 350kg 500kg 750kg

Motor Driven Electric Bolt

Electric Strike

Electric Mechanical Lock

Mechanical Lock

Intelligent Lock

Electric Rim Lock

Sliding Door Electric lock

Electric Cabinet Lock

Smart Cylinder Smart Lock Smart Handle Lock

Electromagnetic Door Holders Push Rod Lock Emergency Door Controller Fire Door Controller Emergency Break Glass Fire Strobe Siren

Auto-door Equipment

Microwave Sensor Microwave Infrared Sensor Pinching Sensor Auto-door Button Switch Function Auto-door Power Supply Auto-door Magnetic Lock

Explosion-proof Equipment

Explosion-proof Magnetic Lock Explosion-proof Magnetic Lock Bracket Explosion-proof Security Explosion-proof Box Explosion-proof Access Controller Explosion-proof Door Holder Power converter Explosion-proof Electric Bolt Explosion-proof Exit Button

Push Button Piezoelectric Touch Button Infrared Sensor Key Switch Call Point Waterproof Exit Button Button For The Disabled Accessory

Remote Control Door Loop Module Door Contact Magnetic lock Bracket Electric Bolt Bracket

Power Supply Uninterrupted Power Supply Switching Power Supply Fire Power Supply CCTV Power Supply

Access Controller

Standalone Access Controller Intelligent Access Controller Card

Door Closer Automatic Door Operator

SECURITY ESSEN 2024

Welcome Partners From LEGRAND BRASIL LTDA To Visit YLI

ESS 2024 FERIA INTERNACIONALDE SEGURIDAD

YLI Debuts at The 21st Shanghai International Public Safety Products Expo

Welcome UAE Customer To Visit YLI

Single Door Magnetic Lock(LED)

Infrared Sensor Single Door Magnetic Lock

Fail safe electric bolt with signal, time & LED

Fail Safe Sturdiness Electric Bolt

Fail Secure Electric Bolt W/Cylinder

American standard Heavy Duty Electric Strike

YLI Electronic Lock Expecting to Meet You in 2017 China Public Security Expo

CPSE2015 - The 15TH China Public Security Expo

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FAQ

首页 › Home › Service › FAQ

FAQ Feed Warranty Download

Why the armature plate of magnetic lock must be adjusted frequently

3 years ago104 Clicks

Q: Why the armature plate of magnetic lock must be adjusted frequently
A: a)check whether the armature plate has installed the pin to fix
b)check if the iron plate has installed the rubber pad
C)suggest the clients to use Threadlocker on screws

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Prev:Why when the door closing the Magnetic Lock will make a loud voice?

Next:The magnetic lock use after a period of time ,why the suction of armature plate is Insufficient

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After the magnetic lock is energized,why the armature plate can’t be sucked

3 years ago

Why the armature plate has been sucked,but has a slight vibration and the suction is insufficient.

3 years ago

The magnetic lock use after a period of time ,why the suction of armature plate is Insufficient

3 years ago

Why the armature plate of magnetic lock must be adjusted frequently

3 years ago

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