The electronic door can absolutely work well when the doorway is 1.8m wide and less than 2.5m high.

ZDLM-1 Mid-size Electronic Refrigerator Door with synchronous belt acting in parallel:
The electronic door can absolutely work well when the doorway is 1.8m wide and less than 2.5m high.
Anti-pinch function: 2m infrared radial & optional safety margin;
Single button to open and close: to open, stop and close the door by only one button with the door position in arbitrary control;
Power: AC220V;
Motor: DC24V 300W;
Electric heat tape: 36V, 15W/M;
Open and close time: 5-8 seconds (with adjustable gaps)