2N® Lift8 Audio Unit Machine Room PCB Version 918623E

2N® Lift8 Audio Unit – Machine Room, PCB Version (918623E)

Technical Specifications

• Brand: 2N®
• Part Number: 918623E
• Function: PCB audio unit for machine room or control center, enabling two-way communication with other audio units in the system and supporting conference calls within a single elevator shaft
• Installation: Designed for installation in the elevator machine room or control center; connects to 2N® Lift8 Central Unit (918600E) via two-wire bus; includes siren and keypad for direct programming
• Compatibility: Compatible with 2N® Lift8 systems; supports communication with up to 6 audio units per shaft via 2N® Lift8 Splitter; integrates with 2N® Elevator Center for remote monitoring
• Control: Initiates calls to programmed numbers; supports PCMU, PCMA, G.711, L16, G.722, and G.729 audio codecs; allows programming of the Central Unit without a PC; adjustable volume via trimmer to prevent feedback
• Integration: Powered via two-wire bus; configurable via keypad, 2N® Service Tool, or web interface; supports multi-lift communication; complies with EN 81-28 and EN 81-70 standards
• [](https://www.2n.com/en_GB/products/elevator-systems/2n-lift8/2n-lift8-audio-unit-machine-room)[](https://www.2n.com/en-GB/products/audio-unit-machine-room)[](https://www.2n.com/en-GB/products/2n-lift8-audio-unit-machine-room)

We offer a 12-month warranty on all products, unless otherwise stated. If for any reason you need to return an item, you can easily and smoothly request a return directly via our website via your customer account. We strive to make the return process as convenient and hassle-free as possible, therefore returns are handled locally and usually within 1-3 business days after we receive the product. The warranty does not apply to damage that occurs as a result of external influences, such as physical damage or accidents. It also does not cover incorrect installation or modification of the product.

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Please note that returns due to compatibility issues cannot be accepted. To ensure that the product is right for your needs, please check the product specifications carefully before completing your purchase. If you are unsure about compatibility or have any questions, please feel free to contact our support for assistance and advice.