433MHz Wireless Carbon Monoxide GAS Detector Home Burglar Alarm System CO Carbon

433MHz Wireless Carbon Monoxide GAS Detector Home Burglar Alarm System CO Carbon Monoxide Poisoning Warning Alarm Detector

Specifications:

• Battery: 1.5V AA batteries 3 pieces (no include)
• Brand Name: Earykong
• Certification: CE
• High-concerned chemical: None
• Model Number: CO Alarm
• Type: Carbon Monoxide Detectors