SIP IntercomProduct Brochure
DP81/DP81U
2-Button SIP Intercom
Product Details
Product Overview
The DP81/DP81U is a two-button SIP intercom phone featuring an advanced audio system with echo cancellation. Used with indoor units, it allows users to communicate with visitors at any time.
DP81/DP81U offers keyless, convenient door unlocking. Any electronic lock can be controlled remotely to open or close the door. Powered by internet technology for secure and efficient communication, it is ideal for commercial, institutional, and residential applications.
Other models in the same series
Key Features
- Built-in micro-speaker
- G. Echo cancellation for 168
- 11xRJ45 10/10M Ethernet port
Technical Features
- Auto-answer by default
- Two Call Buttons
- Wall-mountable
- Built-in micro-speaker
- G. Echo cancellation for 168
- IEEE 802.3af PoE
- Aluminum surface, metal base shell
- Voice Activity Detection (VAD)
- Comfort Noise Generator (CNG)
- Acoustic Echo Cancellation Audio Output
- Remote control via URL/URI
- 11xRJ45 10/10M Ethernet port
Technical Specifications (8Item
- Relative Humidity
- 10~90%
- Placement Temperature
- -40~70 ℃
- Operating Temperature
- -20~65 ℃
- Requirements
- 802.3af PoE Level 3
- Broadband codec
- G.722
- Size
- 153*120*40 mm
- Power
- DC 12V1A or 802.3af PoE
- Narrowband Codec
- PCMA, PCMU, G.729, G723_53, G723_63, G726_32