Answer:
The Biomax SA42 operates on DC 12V with an idle standby current of ≤ 30 mA, supporting up to 2,000 cards and PIN passwords. It measures 75 mm (L) x 113 mm (H) x 15 mm (W), weighs 0.15 kg, and provides a card reading range of 2 to 5 cm.
The Biomax SA42 (KT ref: KTI01001002EA42) is a standalone proximity and keypad access control device with the following manufacturer specifications:
- Operating Voltage: DC 12V (±10%)
- Standby / Idle Current: ≤ 30 mA
- User Capacity: 2,000 users (cards/PIN passwords in total)
- Card Technology & Range: 125 kHz proximity card reading with a 2 to 5 cm detection distance
- Relay Load Capacities: Lock output relay rated ≤ 1A; auxiliary alarm output rated ≤ 2A
- Door Release Delay: Configurable from 0 to 99 seconds (default 5 seconds)
- Circuit Protection: Short circuit protect response time ≤ 100 µs
- Physical Dimensions: 75 mm (L) × 113 mm (H) × 15 mm (W)
- Unit Weight: 0.15 kg
- Operating Environment: Temperature range of -10 °C to 60 °C with 10% to 90% non-condensing relative humidity
