Pass Box Controller：Double-door interlocking + intelligent purification create a "safety lock" for cleanliness delivery.
| Model | S2 |
| Voltage | AC220V 50HZ |
| Lock Voltage | DC12V |
| Door Magnetic Type | Dry contact signal, electronic interlocking of the pass-through box, door closed |
Product Advantages
● Austenitic 304 stainless steel brushed panel, Omron tactile buttons, lifespan up to 100,000 cycles.
● Stainless steel panel lettering is laser engraved, wear-resistant and clear.
● The main control box is constructed with a stretched aluminum alloy shell, providing excellent heat dissipation. Its strong and weak current isolation design ensures safety and reliability.
● The display panel and main control box communicate via an industrial RS485 bus. The pass-through window is electronically interlocked, and the distance can be extended as needed.
● The controller features the following functions: normally open or normally closed type selectable via DIP switch; main and auxiliary door call function; digital tube display countdown; freely settable air shower and sterilization times; and the ability to activate the air shower and sterilization when the main and auxiliary doors are closed via DIP switch.