Guangzhou DSPPA Audio Co., Ltd.
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Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

DM839 Mini On-Wall Network Talkback Music Player

Features

● With wireless talkback and music control center.
● Full screen design, 4-inch IPS LCD display screen, with superior screen ratio.
● Support WIFI connection, Bluetooth 5.0, power of 2×10W/8Ω.
● Abundant music modes: Local Music, Net Radio, a Third-party
● Music APP, BLUETOOTH, DLNA/Airplay wireless push, and AUX.
● Compatible with QQ Music, Kugou Music and other popular third-party music APPs.
● Support network system remote control, including playing host songs, timing tasks, fire alarm signals and audio streaming from the audio collector.
● Can log in to SIP account to access network paging/talkback.
● Support Micro SD card and USB flash disk.
● Support talkback and call for multiple DM839 or DM858.
● Support RS485 control, AUX IN and OUT functions.
● Support doorbell linkage.

  • Introduction
  • Specification
  • Connection

DM839 is suitable for small venues like apartment, Villa, office room and retail shops. With 4''LCD touch screen, it can display functions very clearly and have accurate control. It has abundant audio source such as FM, SD, BT and AUX. It's quick and convenient to play music. It can be equipped with an infrared remote controller so that users can control the music easily when they sit on the sofa.



Model

DM839

Power Input

~100-240V/50/60Hz

Output Power

2×10W

Rated Resistance

THD

≤0.1% (1KHz, 1W, 8Ω)

SNR

>81dB

Frequency Response

20Hz-20KHz

AUX IN Sensitivity

AUX: 1.0V / 500mV

Audio Format

MP3M WMA, WAV, ACC, FLAC, APE, etc.

Bluetooth Input

BT5.0

Control Interface

RS485

Storage Interface

Micro SD card, Micro-USB

Package Dimensions

375×155×190mm

Product Dimensions

86×86×40mm

Gross Weight

0.3kg

Net Weight

0.16kg

DM839 Mini On-Wall Network Talkback Music Player

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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China