Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-21 12:35
131
 By certification [File Integrity]
                    By certification [File Integrity]
                    heimen(Mr.)


Beijing
Heiman Industrial Zone, No. 84 Fuqian Road, Guanlan Town, Longhua New District, Shenzhen, Guangdong, China (518110)
| Working voltage | 100-240VAC | 
| Average consumption | <1.5W | 
| Alarm sound | 75dB/m | 
| Alarm density | 6%LEL±3% LEL (natural gas) | 
| Networking | ZigBee Ad-hoc Network | 
| Wireless networking distance | <100m (open area) | 
| Working environment | -10 to 50°C | 
| Working humidity | Maximum 95% RH | 
| Dimensions | 79* 68* 31mm (no including plug) |