Tuya GSM WiFi Smart Home Fire Alarm System Smoke Home Security Alarm System

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Product Description

Basic Specifications
Model NO. ZX-G40
Working Mode Passive
Certification CE, RoHS
Working Principle Electromagnetic
Transmission Mode Wireless
Alarm Volume Internal: 45dB, External Siren: ≥110dB
Frequency Receive: 433.92MHz / GSM: 850/900/1800/1900MHz
Panel Display 4.3" TFT Full Touch Screen
Protection Zone 100 Wireless Sensors + 4 Wired Zones
Network 2.4GHz Wi-Fi & GSM Network
APP Control Supported (iOS & Android)
Smart Home Alarm System
Main Features
Powered by Tuya, works with Amazon Alexa & Google Assistant.
2.8" TFT color display with full touch operation.
Supports 100 wireless defense zones with customizable names.
Supports 3-way wired defense zones for enhanced security.
Accommodates 10 RFID cards and 10 remote controls.
11 switchable languages: English, German, Russian, Spanish, French, etc.
5 groups of alarm phone settings with SMS/Dial switches.
20 seconds alarm recording for voice messages.
Battery low voltage prompt for wireless sensors.
Door/window unclosed voice prompts and 5 defense modes.
Parcel List
1 * Host Panel 4 * Passive Infrared Sensors (PIR)
4 * Door/Window Sensors 2 * RFID Cards
4 * Remote Controllers 1 * User Guide
1 * Power Adapter  
Note: This alarm system supports 2.4G Wi-Fi only (5GHz Wi-Fi is not supported). GSM functions require a 2G network; if 2G is unavailable in your region, please use the Wi-Fi connection function.
Frequently Asked Questions
Does this system support 5G Wi-Fi networks?
No, the system specifically supports 2.4GHz Wi-Fi networks. It is not compatible with 5GHz Wi-Fi.
How many wireless sensors can I connect to this host?
The system can support up to 100 wireless defense zones (sensors) and 4 wired zones for comprehensive home security.
Which mobile apps can be used to control the alarm?
The system is powered by Tuya and is compatible with the Tuya Smart or Smart Life apps on both iOS and Android platforms.
Does it work with voice assistants like Alexa?
Yes, it fully supports intelligent voice control via Amazon Alexa, Google Assistant, and IFTTT.
What happens if someone tries to guess the password?
If the wrong password is entered 5 times consecutively, the keyboard will automatically lock and refuse any input for 90 seconds.
How many languages does the system support?
The system supports 11 languages that can be switched freely, including English, German, Russian, Spanish, Polish, Italian, French, Portuguese, Greek, Romanian, and Chinese.

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