It is a simple design which is direct connect power supply 、electromagnetic lock、door button and standalone access control keypad ( cards/fingerprint /password/APP)
Smart cylinder Easy to replace and install without damaging the door or changing the door body，5 ways unlock: fingerprint 、passcode、card、key 、APP
Shenzhen VIANS Electric Lock Co., Ltd. was established in 2007, is a professional manufacturer of security lock products, mainly produces magnetic locks, electric locks, cathodic locks, motor locks, electric lock stents, automatic door opener, And other products.
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