Smart WiFi Smoke Detector for Home Fire Safety

The ZX-S21 WiFi Smoke Detector is a wireless photoelectric smoke alarm designed for reliable indoor fire safety. With WiFi connectivity and 433MHz wireless transmission, it can be integrated into compatible smart security and alarm systems for remote smoke monitoring.

The photoelectric sensor provides sensitive smoke detection, while the built-in ≥85dB alarm delivers a clear audible warning when smoke is detected.

Its compact wall-mounted design makes installation simple and suitable for homes, apartments, offices, shops and other indoor environments.

Key Features:

• WiFi-enabled smoke detection
• Photoelectric smoke sensor
• 433MHz wireless transmission
• Up to 120m transmission distance in open space
• ≥85dB audible alarm
• Sensitivity Class II
• Wall-mounted installation
• -10°C to +50°C operating temperature
• Suitable for home and commercial applications