Reader Type: 125 kHz EM4102 RFID proximity reader
Output Formats: Selectable Wiegand 26-bit, Clock & Data, RS-232
Read Range: Approximately 8–10 cm (3.2–3.9 in)
RF Modulation: Amplitude Shift Keying (ASK) at 125 kHz
Indicators: Tri-color LED (Red, Green, Yellow)
Buzzer: Built-in with external control option
Tamper Detection: Optical wall tamper
Operating Voltage: 5 to 16 V DC
Power Consumption: Standby: 60 mA; Active: 120 mA
Environmental Rating: IP65 (water-resistant, suitable for indoor and outdoor use)
Operating Temperature: -31°C to 63°C (-25°F to 145°F)
Operating Humidity: 0% to 95% (non-condensing)
Physical Dimensions: 89 × 89 × 15 mm (3.5 × 3.5 × 0.6 in)
Weight: 109 g (3.9 oz)
Cable: 45 cm (18 in) pigtail cable