Оконная домофонная микрофонная акустическая

Категория: Other Telecommunications Products >>>
Поставщик: Shenzhen,Zhongbei,Yuanmu,Medical,Technology,Co.,Ltd.

Цена:20,50 $ - 21,70 $*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-16-2025	24.73 $*	25.29 $*
Aug-16-2025	24.21 $*	25.20 $*
Jul-16-2025	20.10 $*	21.93 $*
Jun-16-2025	23.0 $*	24.90 $*
May-16-2025	20.48 $*	21.7 $*
Apr-16-2025	23.27 $*	24.25 $*
Mar-16-2025	23.15 $*	24.75 $*
Feb-16-2025	22.22 $*	23.75 $*
Jan-16-2025	22.53 $*	23.14 $*

Характеристики

Specification

Color	black	Working voltage	DC12V
Working current	≤200mA	Output power	3W
Microphone sensitivity	45dB±2dB	Undistorted frequency	10Hz~15KHz
External speaker size	72mm+18mm	Host size	138mm98mm45mm

Recommend Products

Products Description

NOTE:

1. Two-way window intercom, clear and loud
2. Upgraded sound quality, suppression of noise and howling, no need for wiring, high voice resolution, high-definition recording function, arbitrary bending of the microphone
3. Fully automatic call control
4. Apply fully automatic call control, adopt duplex voice intercom communication technology, automatically identify and process voice signals, and do not need to operate during the call
5. The stainless steel hose microphone can be bent at any angle and talk easily.

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

FAQ

1.What is your payment?
We accept T/T or Trade Assurance in Alibaba.

2.Delivery
Sample order: 1-3days after payment confirmed by DHL/ Fedex /UPS/EMS express.
Order: 3-7days according to order quantity by DHL/ Fedex /UPS/EMS express or by sea.

3. Warranty
Normally warranty time is 12 months.

4. Why choose us ?
We are one special manufacturer with 11 years experience on wireless calling system. We have researched and developed hundreds of calling products with high quality and best after-sale service, our products are welcomed among our clients, and they cooperate with us all the time, meanwhile we offer OEM service .Wish we could an opportunity to cooperate with you.

5.How to guarantee the quality ?
We will inspect and test all products in case of damage and missing parts before shipping. We will keep you update on the
production process with the detailed inspection. Pictures of the order will be sent to you for your confirmation before delivery.

6.How to get the order faster and effective?
You could contact me directly via phone , email etc, normally your question will be answered in short time.

7.Do you provide OEM & ODM?
Yes, OEM & ODM both are ok. We have our own R&D department to keep researching and innovating, they'll try best to meet your marketing requirements.

Company Name: Shenzhen Zhongbei Yuanmu Medical Technology Co., Ltd.

ADD: 3-403, Baoxing Zhihui City, No. 650, Zhoushi Road, Hangcheng Street, Baoan District, Shenzhen city, Guangdong Province

If you are interested in it, please feel free to contact us! : )