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PIN Code Door Lock

The electronic PIN code lock is an electronic product that controls the circuit or the chip by password input, thereby controlling the closing of the mechanical switch and completing the unlocking and locking tasks. It has many types, simple circuit products, and chip-based products with high cost performance. The widely used electronic code lock is implemented by programming with the chip as the core. The performances and funtions have exceed traditonal mechanical lock.

PL905 double sided password control door lock

PL905 double sided password control door lock

PL905 double sided password control door lock is an original kind, double sided control with PIN CODE verified.

PL903 digital password control mortise door lock

PL903 digital password control mortise door lock

PL903 digital password control mortise door lock is one of the simple door lock that polymath supplies. It is an electronic and mechanical locking device that opened by entering passwords to be enrolled on the keypad.

EasyIN PIN code is displayed in the door lock

EasyIN PIN code is displayed in the door lock

EasyIN PIN code is displayed in the door lock. This electronic easy silver PIN code is displayed in the door lock

PL910   PIN code glass door lock

PL910 PIN code glass door lock

PL910 is a fashionable smart PIN code lock fitting glass door. With much effort

PL923    PIN code keypad door lock

PL923 PIN code keypad door lock

PL923 PIN code keypad door lock,The smart digital waterproof PIN Code keypad door lock model PL923 is contemporary and elegant designed with minimalist lines

EasyIN   PIN code inside door lock

EasyIN PIN code inside door lock

This electronic EasyIN PIN code inside door lock is extra simple compact design with cleanest lines. For indoor security

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