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1. Using high-quality semiconductor CO probe
2. When the dangerous value is reached, an alarm is issued and a wireless remote control signal is transmitted
1. Standby automatic power off and energy saving function
2. Anti-overvoltage protection function
3. Lightning protection function
1. Battery powered
2. Ultrasonic distance measurement
3. 3-color LED prompt
Alibaba
Hello, if you have any questions, please contact us, welcome to submit any questions and suggestions about us, we will reply you asap.. Thank you for your help. We are at your service 7 * 24
Tel: (86)755-33828381 Fax: (86)755-33828386
Address:No.9, Fuyu Road, Fucheng'ao Industrial Zone, Pinghu
Street, Longgang District, Shenzhen