Loop: 24V (16V~28V); Power: DC24V (20V~28V). Loop Standby ≤1mA; Power Standby ≤0.9A; Alarm ≤1A. Max Sampling Length: 100m. Number of Sampling Loops: 2. Dimension: 290mm×125mm×350mm. Temperature: -10℃~+55℃. Approval: CCCF.
High capacity aspirating smoke detector with 4 sampling pipes