Fingerprint Lock Detector Pulse Generator — ABS Housing, 1800mAh, Rapid Coil & Chip Testing
Compact fingerprint lock detector featuring a built-in pulse generator and durable ABS housing with 1800mAh power capacity. Designed for fast coil and chip checks, the unit includes an auxiliary coil plugging interface to simplify installation and removal. An open-window heat dissipation design helps protect the on-board chip during use. The device ships with a chip that is user-replaceable, allowing easy swap-out if the chip becomes damaged.
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