The YH-DG-800 is specified as a 2-channel wireless microphone system. This indicates a two-channel configuration, but the available information does not explain the exact transmitter contents, channel controls or whether additional transmitters can be added. Confirm the selected model specification and package contents before planning a church, event, karaoke or window intercom installation.

Yes, infrared pairing is stated in the current product information. The source does not describe the pairing distance, sequence, indicator behavior or whether pairing is required after every battery or power change. Ask for the current user instructions or datasheet so operators can confirm the correct setup procedure for the selected configuration.

Yes, automatic scanning is listed for the YH-DG-800. However, the available source does not explain the scan range, scan controls, frequency spacing or how the system stores a selected channel. The frequency band is also not fully visible. Confirm the selected model specification before relying on scanning in a crowded venue.

An LCD display is listed, but the available product information does not identify the displayed items. It may be important for buyers to know whether it shows frequency, channel, pairing or status information, but those details must not be assumed. Confirm the selected model specification and request a current product image or manual before purchase.

The exact frequency band and tuning range are not fully visible in the available source. It lists 80 frequencies per channel and separately says 200 total frequencies, which should be reconfirmed because the figures require clarification. Confirm the selected model specification and destination-market frequency suitability before using or importing the system.

The available product facts do not specify audio outputs, connectors or signal format, so compatibility with a mixer, amplifier or powered speaker cannot be confirmed. Before buying, provide the intended equipment and request the current datasheet. Confirm whether the selected YH-DG-800 configuration includes the required output and any necessary cable or adapter.

Window intercom is the application explicitly stated in the product information, so it is the clearest documented use case. The source does not define the installation layout, required accessories, operating distance or audio connections. Confirm the selected model specification and installation requirements before using it at a service counter, reception area or ticket window.

Package contents are not specified in the available product facts. Do not assume that batteries, a power adapter, cables, antennas, mounting hardware or carrying accessories are included. Request a current packing list for the selected YH-DG-800 configuration and confirm voltage, plug type and accessory requirements before placing an order.

The product information says that small-batch and trial-order evaluation are subject to current factory conditions, but it does not state a fixed MOQ. Distributors should request confirmation for the intended quantity, destination and configuration. YH-AUDIO can also clarify sample availability, lead time and whether mixed-model purchasing is practical for the proposed order.

Mixed-model purchasing can be coordinated where practical, according to the product information. The source does not provide a guaranteed quantity threshold or list of eligible models. Request confirmation for the planned YH-DG-800 quantity, other models, packaging requirements and shipment schedule before presenting a mixed-order program to retailers or rental customers.

OEM logo and packaging options are stated as dependent on configuration and quantity. This means they should be treated as quotation items rather than guaranteed standard inclusions. Distributors should provide the desired logo, box language, model presentation and order quantity, then confirm artwork requirements, MOQ, lead time and approval process for the selected specification.

The current source does not show the complete frequency band or market-specific versions. It lists 80 frequencies per channel and separately references 200 total frequencies, so the configuration needs clarification. Before importing, request the exact tuning range, channel spacing and destination-market version, then confirm frequency legality or approval requirements with the relevant local process.

Distributors should request the current datasheet, user manual, packing list and configuration details for the selected YH-DG-800. The available source does not confirm frequency band, outputs, voltage, plug, range, accessories or compliance documentation. Asking for these items before quotation helps resellers and installers avoid unsupported claims and mismatched project requirements.

Separate replacement parts are not confirmed in the available product facts. Distributors should ask whether replacement transmitters, receivers, power supplies, antennas or other service parts are available for the selected YH-DG-800 version. Also confirm pairing procedure, part compatibility, pricing, warranty handling and expected supply timing before committing to after-sales support.

The documented product position is a professional audio model for distributors, retailers, rental companies, installers and project buyers, with a 2-channel configuration, infrared pairing, automatic scanning and an LCD display. Range, battery, outputs and other selling specifications are not confirmed. Request verified technical data before preparing retail listings or comparison tables.

Begin with a sample or factory-confirmed evaluation covering the intended venue and connection equipment. The product facts confirm two channels, infrared pairing, automatic scanning and an LCD display, but not range, audio outputs, power, durability or battery performance. Confirm the selected model specification, test requirements, warranty process and spare-part plan before stocking it for rental.