The Williams AV DLR 400 ALK receiver is for listen-only applications with the Digi-Wave tour guide system. An LCD screen displays channel, volume, battery level and RF signal strength. The DLR 400 ALK receives multiple presenters simultaneously during team presentations and it can be used with earphones, headphones or a neck loop. There is no limited to the quantity of receivers used on a system.
The DLR 400 ALK is backward compatible with the previous generation DLT 300 transceiver and DLR 360 receiver (with some limitations).
Features
Operates up to 30 hrs on two AAA Alkaline batteries 2.4 GHz operation 87-bit encryption and frequency-hopping technology Sleek, lightweight design - easy to carry and use LCD screen – easy to read status and manage settings Compatible with earphones, headphones, and neck loop Automatic shut-off Single four pole jack socket Simple to set up and use.
Delivery Includes
1 Digi-Wave DLR 400 ALK Receiver
Technical Details
Dimensions: 60 mm x 90 mm x 16 mm Weight: 47 g without batteries. Frequency Band: 2.4 GHz (ISM band) Modulation: FSK Case Material: Black ABS Plastic Battery Type: 2 x AAA Alkaline Batteries Battery Life: Alkaline Disposable (BAT 010-2): Up to 30 hrs Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices Audio Frequency Response: (-3dB level) Intercom Mode: 100 – 7,300 Hz Interpretation and other modes: 100-11,200 Hz SNR: 74 dB (A-weighted) THD: 0.1% (typical) Antenna: Internal Range: Up to 900 ft (274 m) (depending upon environmental conditions) Headphone Audio Output: 3.5 mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum @32 ohms Display: LCD shows status: Battery Level, RSSI, Group/Channel # Temp. Range: 14° – 113°F (-10° to 45°C) Compatible Units DLT 400, DLT 300 Approvals: FCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Warranty: 2 years parts and labour (90 days on accessories)
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