Smoke Detector
Product Details
The smoke alarm works on the principle that infrared scatters in the smoke to probe the smoke which is generated by the incomplete combustion at the initial stage of the fire. It consists of photoelectric system, signal processing identification circuit and alarm circuit. The infrared scatters on the surface of the smoke when the smoke enters the darkroom of the detector, then the photoelectric diode receives the scattered light and generates the photoelectric signal current. The photoelectric signal generates the alarm signal after being processed by the identification circuit, accordingly the purpose of alarming is achieved.
Size: (diameter) 101
Optical smoke detector;
9V battery operated;
Low battery signal;
Test button(RED LED);
Alarm decibel: >= 85dB/3m
- Certification:CE (EN 14604)
- Model Number:KD-108
- Brand Name:KingDun
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-574-62566050
| Delivery Time: | 30 days after the advance payment |
| Package: | color box/ blister |
| Supply Ability: | 300,000 Piece/Pieces per Month |
| Minimum Order Quantity: | 5000 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | Ningbo |
| Certification: | CE (EN 14604) |
| Model Number: | KD-108 |
| Brand Name: | KingDun |
| Place of Origin: | Zhejiang China (Mainland) |
