【ZX-G48】
Wifi+4G/2G Alarm System

No home WiFi connection required, the main panel inserts standard SIM card to realize independent cellular network communication. Once door/window sensor or PIR motion detector is triggered, it instantly triggers on-site alarm siren, simultaneously dial preset 5 groups of contact numbers, send alert SMS and Tuya APP push messages. Users get instant remote security alerts anytime anywhere, suitable for villas, shops, warehouses and rental houses without stable WiFi coverage.

Equipped with high-definition full-color capacitive touch screen, supporting direct touch operation without physical buttons. The screen synchronously displays local real-time weather, indoor temperature, humidity and air quality data for all-round home status monitoring. It supports 11-language voice prompts for system arm, disarm and fault reminder, bringing simple, smooth and humanized operation experience for all age groups.

The G48 alarm host supports 3 hardwired defense zones for fixed wired detectors and up to 100 groups of wireless defense zones to match wireless PIR sensors, door contact sensors, SOS emergency buttons and RFID cards. Flexible zone grouping allows custom setting of stay-away mode, home mode and emergency mode. Large expansion capacity meets security demands of single-family homes, multi-room stores and small office spaces.

Fully compatible with Tuya Smart mobile APP for one-click remote arm/disarm, zone status checking, alarm log viewing and parameter configuration on your phone. It supports voice linkage with Amazon Alexa and Google Assistant, enabling voice commands to arm or disarm the security system remotely. Real-time alarm push notifications pop up on mobile phones immediately when abnormal intrusion is detected for rapid response.

When intrusion, emergency SOS or abnormal status is detected by matched accessories, the system activates multiple alarm modes at the same time: local loud on-site siren to scare off intruders, automatic dial to 5 pre-set emergency contacts, SMS text alert delivery, and real-time Tuya APP message push. Multi-channel notification avoids missed security alerts, ensuring owners receive danger reminders in time and take effective protective measures remotely.