Prospect Elevator Earthquake Detector Device PQM3000 TLJONES Roller Size: 60*55*6202

Roller Size: 60*55*6202

Decoration ceiling: Acrylic decorative lighting

so from the outside

Pulling force: ≥500N

a driving device

Prospect Elevator Earthquake Detector Device PQM3000 TLJONES Roller Size: 60*55*6202Brand: PROSPECT Model No.: PQM3000 Input Voltage: DC24V The elevator earthquake detector is a device that is used in conjunction with the elevator control system to make the elevator enter the control operation effectively before or when an earthquake occurs. Before the earthquake arrives, the product detects the earthquake wave in advance and outputs an alarm signal to the elevator control system. The elevator control system makes the elevator open