This spot type photoelectric smoke detetor can be used in supper market, civil building, motor car packing area, basement area, power station, and industry field to send warning signal to master if on fire.
1.2-bus, non-polarity
2.The second generation of distributing intelligentized product adopting special built-in MCU technology.
3. Adopts the E-code method, read/write the address by the coding device or controller.
4. With the black smoke alarm function.
Main technology specifications:
| Content | Technical Data | |
| Type | Point-type smoke detector | |
| Operating voltage | Red indicator flashes in the event of routine-checking, lighting on in the event of alarm | |
| Indicator | DC 14V~24V | |
| Indicator | Current:<0.5mA | Alarm current:<1.5mA |
| Operating temperature | -10ºC~55ºC | |
| Relative humidity | ≤ 95%RH(40±2ºC)(Not condensation) | |
| Mounting method | Working with LD10EN base, adopts the rotating installation type, easy to install | |
| Max. external dimension | Φ104mm x 53(H)mm | |
| Weight | 0.18 Kg±0.005Kg | |














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