SHENZHEN CIAN ELECTRONICS CO.,LTD is a professional burglar alarm equipment R & D processing and sale of high-tech private enterprise mainly engaged in magnetic contacts, reed switches,wired/wireless GSM alarm systems,emergency button, infrared detectors, smoke detectors, gas detectors, siren, horn and other security products labeled with CE&ROHS certificates.
| Product Name | intelligent optical smoke alarm leak detector smart home smoke detector |
| Model | HC-812 |
| Sensor | Maze optical cavities |
| Operating Voltage | 9VDC/12VDC/220VDC |
| Static current/Alarm current | Less than 10ua/10 - 30ma |
| Standard | EN14604 UL217 |
| Smoke Sensitivity | 3.2% per foot detectors react to weak Misty |
| Work Environment | -10℃~50℃ |
| Alarm Temperature | 70℃(optical) |
| Alarm Volume | 85 db at 10 Feet distance |
| Wired Mode | On-site sound and light alarm / without output, alarm self-release automatically |
| Wireless Mode | Alarm transmission frequency F:315/433M |
| Wireless Transmitting Distance | 50M(can be customized) |
| Round size | R=105mm,H=38mm |
| Certification | CE, RoHS |
