| Place of Origin |
Guangdong China (Mainland) |
| Brand Name |
Longsin |
| Model Number |
LS-828-3PL |
opticalsmoke detector 1.Product Features: 1.1.test by hand,auto-reset; 1.2.PIR Photoelectric sensor 1.3.Network output/LED alarm 1.4.single sided fiberglass PCB 1.5.best adaptability with environment 1.6.High dendity SMT design, high stability 1.7.Dustproof, mothproof and anti-white light 2.Technical Parameter: Operating voltage DC12V consumption current ≤10uA standby current ≤15uA operating temperature -10 +50 °C alarm output network alarm signal / LED alarm alarm volume 85dB/m detecting area 20 square meter sensitivity Class one dimension 107*35mm standard CE