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1.4 Specifications
Product
Video
Image Device
Video Codec
Resolution
Viewing Angle
Minimum Illumination
Audio
Audio Streaming
Narrowband Codec
Broadband Speech Codec
Microphone
Audio Output
DTMF
Access Control Function
Lines
Open the Door Operation
Door Phone Features
720p SIP Multi-unit Video Door Phone with RFID and PoE
HDP-5240PT
1/4" color CMOS, Pixels: 1 million
H.264
Main stream 1280 x 720
Sub-stream 640 x 360, 352 x 288, 32 x 240
110° (H), 95° (V)
1 lux
Two-way audio
G.711a/u, G.723.1, G.726-32K, G.729AB
G.722
Built-in microphone (-38dB) and speaker (4Ω / 3W) input
Acoustic Echo Cancellation
In-band, Out-of-Band (RFC2833), SIP info
Two SIP lines, supporting SIP 2.0 (RFC3261) and related RFC
DTMF, password, RFID card, switch
Full-duplex handsfree (HF)
Default Auto Answer
200,000 door open records
2000 remote access list
Up to 2000 RFID cards access
Electric lock internal or external power supply options
Support customized DSS keys
Network Time Synchronization
Action URL / Active URI remote control
17
HDP-5240PT
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