Place of Origin | Zhejiang, China | Brand Name | Sentek |
Model Number | SD119-4-24V-EN | Product name | Cheap UL Fire Alarm Smoke Detector for Home Security System |
Wire | 2wire or 4wire smoke detector | Voltage | 12v,24v,48v smoke detector |
Material | Plastic | Smoke Sensitivity | per UL268 or EN54-7 |
Dimensions | 100mm (dia) x 46mm (ht) with base | Weight | 130g/set with base |
Humidity | 0 to 95% RH, no condensation or icing | Ceiling Spacing | 50 foot rating for heat sensor (55degree) |
Certificate | CE, EN,UL,Rosh smoke detector |