1. Guard Reader VT51 Downloader Patrolman Tags Checkpoint Tags Event Wallet USB Cable Software V51 KING GUARD

2. Technical Information Reading Type: Touch Storage Capacity: 120,000pcs, circulating storage IDButton: VS1990A Data Protection: Power off data protection, data can be kept for 10 years Indication: LED flash and vibration Battery Type : 3 AAA Alkaline Batteries Dimensions:147*36*38mm Protection Level : IP65 Weight: 370g Super Rugged:It is durable enough to withstand a drop from 15m height with impact records on records Low Power remind: Yellow Led flash when read tags and have low power records Operating temperature Range: -40°C to +85°C

3. Anti- vandal 1 shockproof (up 265v), keep shock records 2 staticproof 3 impact records 4 Read head short circuit 5 reverse-battery protection 6 super durable (stainless steel body, rubber out shell, PCB sealed box ) 7 completely waterproof IP 67. 8 works well from 15m(49.22ft) drop. 9 circuit shockproof design Anti-spamming 1 disassemble batteries record automatically 2 change time records 3 store up to 120,000 records Easy maintenance repair &operation 1 low power reminder 2 keep 120,000 records in circulation, records can be recovered even has been deleted 3 can change battery.3AAA alkaline battery Unique Three Technology

4. Can Work with IP downloader Transmit data through GPRS or WIFI or RJ45

5. SDK (software development kit) Our R&D Team

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