Vibration detector ma-976
■ working voltage: 12V DC (range 9-16v)
■ working current: ≤ 20mA (12V DC)
■ sensitivity: potentiometer adjustment
■ alarm output: normally closed, 24VDC, 0.3A (normally open optional)
■ alarm cycle: 2 ± 0.5 seconds
■ installation method: surface installation
■ working temperature: 20 ℃ ~ 50 ℃; Operating humidity: up to 85%
■ RF interference: no false alarm below 10V / M
