HTDZ HT-DZII Interphone Window Intercom System Micorphone

Description:

HT-DZII Pro interphone is used in work places with certain acoustic insulation, which

allows two-way voice communication. The interphone uses specialized automatic audio

switching circuit and automatic noise canceling circuit, which realizes automatic control

of the channel and noise inhibition, thereby effectively preventing the phenomenon of

self-excited whistle.

Features:

– Full-duplex voice intercom communications technology, automatic identification of the

speech signal processing.

– Special anti-side tone processing chip, with automatic squelch.

– Automatic call control application technology, Microphone and speaker with integrated

design.

– The interphone offers automatic one-to-one 2-way hands-free communication.

– The interphone has individual volume controls for both parts.

– It offers a built-in recording signal output, which can provide master station and sub-

station audio output for recording.

– The interphone can be used in any place where conversations need to be assisted.

– Host an independent design, the external mute switch, according to the need for mute

control with audio signal input, such as the computer voice prompts, etc.

– Extension can hang on the wall or use strong tape pasted on the glass.

Technology Parameters:

Frequency response

20Hz ~ 20 KHz

Directivity

Omnidirectional

Frequency range

100Hz ~ 12KHz

Working voltage

DC 12 ~ 16 V

Sensitivity

-47dB ±2dB

Maximum working current

600mA

Signal/Noise Ratio

≥70dB

Power Source

AC100 ~ 240V 50/60Hz

Host power

5W

Dimension

152mm x 135mm x 50mm

Microphone pole length

500mm [with anti-jamming, anti-echo, anti-howling]

Net weight

600 g (based on 360mm rod length)

Package Content:

1. Host Microphone

2. Cutomer receiver hanging speaker

3. power transformer