The device is mainly used for detection of escalators, automatic crosswalk handrails, steps, pedal speed, braking acceleration, stopping distance, and the detection of the speed synchronization rate between the handrails and the stepped pedals on both sides, and also detect for the deviation protection of the escalator and automatic walkway handrails. 

l Measure the speed of two handrails and steps/pedals simultaneously

l Detect the speed deviation protection function of the escalator/auto-walk side handrail

l Intelligent data processing, which can automatically calculate the synchronization rate and speed deviation, start braking acceleration, average speed, stopping distance, etc. according to the speed data of the handrails and pedals on both sides of the escalator/auto walk.

l Synchronization rate measurement function

l Brake acceleration and deceleration measurement function

l Speed offset measurement function

Speed measurement function