fire alarm 2 wire combined co and smoke detector AJ-751
USD $6.9 - $7.4 /Piece
Min.Order:500 Pieces
fire alarm 2 wire combined co and smoke detector
Feature
1. Auto reset
2. Easy installation and maintenance
3. Dus tproof, moth proof, moisture and anti-white light function
Technical Specification
Item | Describe |
Power supply | DC 9-35V |
Static current | ≤10uA |
Alarm current | ≤200mA |
Alarm indication | red LED flash |
Alarm output | sound & flash |
Alarm Temperature | 57°C/137F or8~15°C/Min(Rate-of-Rise) |
Alarm Sound Level | ≥85dB/m |
Temperature range | -10°C~+50°C |
Humidity | ≤95%RH(Non coagulating) |
Sensitivity | 0.5dB/m (±0.1dB/m) |
Installation | ceilling mounted |
Dimension | 131*45mm |
Clear picture