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60kg 70kg 180kg 280kg 350kg 500kg 750kg UL Magnetic Lock

Motor Driven Electric Bolt

Electric Strike

American Standard Electric Strike European Standard Electric Strike Australian Standard Electric Strike Electric Strike for Push Bar Waterproof 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 Bar Device 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 Door Holder Power Supply

Access Controller

Standalone Access Controller Intelligent Access Controller Card

Door Closer Automatic Door Operator

THE 20TH CHINA PUBLIC SECURITY EXPODIGITAL CITY WORLD EXPO 2025

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

4 years ago240 Clicks

Q: After the magnetic lock is energized,why the armature plate can’t be sucked
A:Check whether the power supply is normal ,the power LED is on (Red light),whether the Circuit board is damaged.

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

4 years ago

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

4 years ago

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

4 years ago

Why the armature plate of magnetic lock must be adjusted frequently

4 years ago

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