ZX-S20 WIFI/Wireless Photoelectric Smoke Detector

Enhance your property protection with the ZX-S20 Wireless Photoelectric Smoke Detector. Designed with optical photoelectric sensing technology, this wireless smoke detector helps identify smoke and provide early warnings of potential fire hazards.

Operating on a 433MHz wireless frequency, the ZX-S20 communicates with compatible security alarm control panels, enabling remote alarm notifications and centralized security monitoring.

Featuring a compact design, convenient wall-mounted installation, and a loud audible alarm of at least 85dB, it is suitable for residential and commercial security alarm systems.

Key Features

1. Photoelectric Smoke Detection

Equipped with an optical photoelectric sensor designed to detect smoke particles and provide early warnings of potential fire hazards.

2. 433MHz Wireless Communication

Uses 433MHz wireless transmission to communicate with compatible alarm control panels, providing convenient wireless integration.

3. Remote Alarm System Integration

Can be paired with a compatible alarm host to enable remote alarm notifications and centralized security monitoring.

4. Long Wireless Transmission Range

Supports a wireless transmission distance of at least 120 meters in open areas, helping provide flexible installation options.

5. Loud Audible Alarm

Built-in audible alarm with a sound output of at least 85dB to alert occupants when smoke is detected.

6. Compact Wall-Mounted Design

Features a compact and practical design for convenient wall-mounted installation in suitable indoor environments.

7. Wide Operating Environment

Designed to operate in temperatures from -10°C to +50°C and relative humidity conditions from 10% to 90%.

Technical Specifications

• Model: ZX-S20

• Product Type: Wireless Smoke Detector

• Detection Technology: Photoelectric / Optical

• Sensitivity Level: Class II

• Operating Voltage: DC 3V

• Wireless Frequency: 433MHz

• Wireless Encoding: PT2262 / EV1527

• Transmission Distance: ≥120m (Open Area)

• Alarm Sound Level: ≥85dB

• Operating Temperature: -10°C to +50°C

• Operating Humidity: 10%–90% RH

• Installation Method: Wall-Mounted

• System Compatibility: Compatible Wireless Alarm Hosts

Applications

• Residential Homes

• Apartments

• Offices

• Commercial Buildings

• Indoor Security Systems

• Wireless Fire Alarm Systems

Package Contents

• 1 × ZX-S20 Wireless Smoke Detector

• 1 × User Manual

• 1 × Screw Accessory Pack

Reliable wireless smoke detection for enhanced home and commercial property protection.