eBay

Feature:

1. Speaker Volume Adjustable: Counter intercom speaker is loud and adjustable with clear sound. Can be easily mounted on the wall with tape, ideal for transmission distances up to 200 meters without interference.
2. Perfect Combination: Indoor intercom is perfectly combined with the outdoor intercom, allowing you to talk to visitors outside your door. The doorbell sound effect is highly restored, allowing you to identify visitors outside the door according to the sound.
3. 3W Power: Dual way counter intercom is designed with electro acoustic circuit devices, upgraded sound quality and high power output of 3w for both main and sub units, with clear and bright sound and high voice resolution.
4. Fully Automatic Call Control: Window two way intercom system applies fully automatic call control, using duplex voice intercom talking technology, automatic recognition and processing of voice signals, the call process does not require any operation.
5. Widely Used: Window intercom system is widely used in homes, bank , ticket offices, hospital , post office , securities , embassy offices, securities companies, hospitals, stations and other places where security glass is installed.

Specification:

Item Type: Dual Way Counter Intercom
Material: ABS
Color: White
Power Supply Specification: US Plug 100-240V
Power Output: 2x3W (Maximum)
Call Ringing: 30 Seconds
Call Volume: 70dB to 100dB Adjustable
Frequency Response: 100Hz to 12KHz
Internal Microphone: -42dB
External Microphone: -42dB
Operating Temperature: -35°C to +50°C
Relative Humidity: 10% to 90% (RH)

Package List:

1 x Indoor Unit

1 x Outdoor Unit

2 x Cables

2 x Stickers

4 x Long Screws

4 x Short Screws

4 x Screw Set

1 x Power Adapter

1 x 2m Cable

1 x Instruction Manual

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

https://image-us.chengykj.com/upload/third_resource/image/shipc73.jpg