Earykong G4 GSM Alarm System RFID Card Door Sensor PIR

Earykong G4 GSM Alarm System Detection and Access Control

The RFID card entry authentication system lets authorized household members arm and disarm the system using physical proximity cards, eliminating the need to remember passcodes while maintaining a secure audit trail of who accessed the system. Animal-immune PIR motion detection uses advanced lens geometry and temperature filtering to ignore smaller moving objects like cats and small dogs while remaining fully sensitive to human-sized intrusion threats. Door sensor technology monitoring entry points works across 433MHz wireless channels that penetrate typical home construction without requiring drilling or rewiring of existing structures. The Earykong G4 safe-class encryption protects your access credentials and alarm history from interception or replay attacks that target less secure wireless protocols. Touch keyboard interface with APP control integration delivers intuitive system management whether you configure zones from your smartphone or use physical buttons during an emergency when network connectivity matters less than speed.