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Program overview
At present, most prison personnel management programs are aimed at personnel entry and exit management. However, although personnel enter the gate, they may not be in a prescribed position. In order to obtain real-time personnel location information, facilitate monitoring or scheduling, and avoid personnel escaping, Anfodi provides A 433MHz RFID prison personnel real-time location management program was implemented.
Program features:
The solution uses 433MHz wireless radio frequency technology, which has the characteristics of strong penetration, strong diffraction, and long transmission distance. It not only has high reliability, but also reduces the layout of repeaters and reduces costs.
Automatic long-distance recognition of personnel cards, long reading distance (adjustable from 1 to 150 meters).
Real-time management, the label sends out a signal every 2 seconds (adjustable according to user needs), and can work uninterruptedly around the clock.
Using unique technology, accurate location judgment.
Ultra-low power consumption, no radiation damage, safe and reliable to use.
Security and confidentiality, radio frequency transmission adopts encryption method, effectively avoiding illegal interception of information.
Strong anti-interference characteristics, no special requirements for on-site interference sources.
System composition: The system consists of 433MHzReader, Active 433MHz RFID card, 433MHz repeater and application software
System functions
Through the one-person-one-card method, when a person enters the corresponding location, the repeater and reader/writer receive the signal of the person’s card. Through the calculation of the background system, the specific location information and time of the person can be effectively sensed, and the corresponding Marked on the map. When the personnel leave the designated position, the system immediately alarms, effectively preventing the personnel from escaping.
Main application: prison management.
Scheme legend :
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