It can be integrated into the system to form a fingerprint identification product to meet customer needs;In the fingerprint identification process, after the recently retrieved fingerprint characteristic value is successfully recognized, the characteristic value is melted in the fingerprint database, so users can use it more and more . | A multifunctional design can independently complete of , registration of , fingerprint comparison and fingerprint search;The design is convenient to carry and , it has low consumption, universal interface and high reliability, it is also easy to operate. | Automatic correction and identification function, press the correctly registered finger at any on the module, and the comparison can be completed;Low level of : up to 0.0001%, low rejection of : up to 0.0001%. | Scalable capacity 1: N identification (5000 , non-modular identification, response time less than 2.5 seconds). | It is used for fingerprint access control machine, fingerprint search, fingerprint attendance machine, fingerprint storage cabinet, -click autorun, fingerprint printing, fingerprint lock, fingerprint security, fingerprint terminal fingerprint, fingerprint management hospital cover, intelligent monitoring equipment, etc.

circuit design is typical of the speaker and bookshelf box design, the shop found suitable for were in the room to music, and violin, zither, , and the like, the sound of clear. | is BP63V 3.3UF capacitor 2pcs, import resistance and overcurrent protection, a for the oxygen-free copper core inductors, material stress, easy to use; | Note: The crossover excludes the junction box

Diameter: 7 cm | Net weight: 171g

If there is no sound after installing the fiber optic box,Pls check it as following steps: | 2. Confirm whether the signal is connected , CAN-H, CAN-L. | 1. Confirm whether the power supply is connected , measure with a multimeter, yellow --- battery power 12V, black --- ground wire, no need to connect power supply. | 3. In the optical fiber communication of the vehicle, all the optical fiber signals must be ableto communicate normally. Due to the damage of certain electrical equipment of the vehicle, the optical fiber communication is abnormal. At this time, it is necessary to short-circuit theoptical fiber signal of the damaged device, (common For example: 6-disc CD, telephonecommunication module, or directly install the optical fiber audio box to the caramplifier).