🧰 Technical specifications
• Model: DHI-ASR1200E
• Type: Access Reader
• Card technology: 13.56 MHz MIFARE IC Card
• Communication: RS-485, Wiegand 34
• OSDP protocol: Supported
• Reading distance: 0–5 cm
• Response time: 0.1 s
• Unlock mode: Card swiping
• Buzzer: Yes
• Indicator LED: Yes
• Overcurrent protection: Yes
• Overvoltage protection: Yes
• Lightning protection: Yes
• Short-circuit protection: Yes
• Anti-static protection: Yes
• Watchdog protection: Yes
• Casing material: ABS
• Power supply: 12 VDC, 0.5 A
• Power consumption: 0.6 W
• Protection rating: IP66
• Operating temperature: -30°C to +65°C
• Operating humidity: 5%–95% RH
• Operating environment: Indoor / Outdoor
• Installation: Surface mount
• Dimensions: 97 × 44 × 17 mm
• Weight: 0.11 kg
• Certifications: CE, FCC
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