iClock4000-G

The ZKTeco iClock4000-G is a fingerprint-based time attendance terminal with GPRS connectivity for remote data collection in field operations or areas lacking stable internet.
It supports up to 6,000 fingerprints and cards, stores 200,000 records, and features a slim design with backup battery for reliable mobile use.
Key Specifications
Feature
Specification 
Display
2.8-inch TFT Screen
Fingerprint Capacity
6,000 templates
Card Capacity
6,000
Logs Capacity
200,000
Communication
TCP/IP, USB-Host, GPRS, Wi-Fi/3G (optional)
Standard Functions
SMS, DST, Work Code, T9 Input, 9-digit User ID, Scheduled Bell, Automatic Status Switch, Backup Battery
Optional Functions
ADMS
Power Supply
DC 12V
Operating Temp
0°C–45°C
Dimensions
Slim profile (~167 × 149 × 32 mm)