Household Gas Detector

Household Gas Detector

Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve
Home Security System 5v Co Gas Detector with Relay or Solenoid Valve

Home Security System 5v Co Gas Detector with Relay or Solenoid Valve

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BrandSafewill
ModelH501
Product size100*100*42mm
Color box size143*86*45mm
Product net weightabout 200g
CertificatesCE Rosh
Detecting GasCO
Mearsuring range0-1000ppm


This product  is a carbon monoxide gas detector (hereinafter referred to as the alarm), used to detect carbon monoxide gas. The alarm adopts backlit LCD display, 3 x 5 batteries or external DC5V power supply, electrochemical carbon monoxide sensor, with high stability, low power consumption, high sensitivity and low drift, etc.

Features:

⚫ Sensor fault detection

⚫ Low power consumption

⚫ New national standard

⚫ Real-life voice prompts in English and Chinese

⚫ Self-test silencing

⚫ Low battery prompt

⚫ Automatic reset

⚫ Adopt special microprocessor control

⚫ Environmental adaptability can operate at low temperature

⚫ Made by SMT process, good stability

⚫ Adopt MCU intelligent control, reduce false alarm

⚫ Can display the concentration of carbon monoxide

⚫ Visible at night, with backlight

⚫ National standard GB15322.2-2019/European standard EN50291 alarm standard switchable

⚫ Built-in alarm, fault and history records


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Home Security System 5v Co Gas Detector with Relay or Solenoid Valve

Detection of gasesCO
Standby current50UA
Weight200g
Temperature Range-10~50℃
Humidity range0-95%RH
Alarm sound≥80dB/m
Power supply methodDC4.5V AAA / adapter DC5V
Size100*100*42mm
Life3 years
Response time≤30s
Installation methodWall mounted
Alarm outputRelays

CO Datasheet

Color Customization To Create a Unique Appearance

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Recent News

Safewill Launches 2025 Christmas Promotion — Up to 10% Off Gas Detection & Air Quality Solutions

December 09, 2025

Shenzhen, China – December 2025— As the festive season approaches, Shenzhen Safewill Co., Ltd. is delighted to announce its annual Christmas Promotion, offering customers exclusive discounts across a wide range of gas detection and environmental monitoring products. The campaign aims to support global partners, distributors, and end users with high-quality safety solutions at year-end special prices. During the promotion period, customers can enjoy up to 10% OFF

Brazilian Client Visits Factory and Purchases 10 Units of AQM

August 19, 2025

This week, our company was honored to welcome a client from Brazil to our factory. During the visit, the client learned more about our production process and product innovation, showing great confidence in our technology and quality.

Indonesian Customer Visits Factory

August 08, 2025

During the visit, our engineers worked closely with the customer’s technical team to resolve on-site technical issues, including connecting our equipment to the customer’s own system. The successful integration and smooth operation left a strong impression. As a result, the customer immediately confirmed and signed an order.

Safewill Launches Portable Pinhole‑Type Nitrogen Detector to Boost Food Packaging Safety

July 10, 2025

The Portable Pinhole‑Type Nitrogen Detector (Model ES20B), designed to revolutionize food packaging safety and quality control. This compact, pump‑suction gas detector is engineered to precisely monitor nitrogen (N₂) levels and detect residual oxygen (O₂) and carbon dioxide (CO₂) inside sealed packages—ensuring optimal freshness and shelf life.

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