| Device image | 1280 x 760, CMOS |
| Monitoring Range | 5 meters |
| LED | White LED x 3, effective up to 5 meters |
| Video Codec | H.264/H.263 |
| Image Codec | JPEG/PNG/BMP/GIF |
| Video Format | MP4/3GP/FLV |
| Frame Rate | 10~30fps |
| Audio Streaming | Two-way audio |
| Narrowband Codec | G.711a/u, G.723.1, G.726-32K, G.729AB, iLBC, AMR |
| Microphone | Built-in microphone and speaker input |
| Audio Output | Acoustic Echo Cancellation |
| DTMF | In-band, Out-of-Band (RFC2833), SIP info |
| Omnidirectional Pickup | Pickup distance of 5m |
| Network Standard | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T |
| IP Configuration | Static/DHCP/PPPoE |
| Network Access Control | 802.1x |
| VLAN | 802.1p |
| QoS | DSCP |
| Protocols | IETF SIP 2.0 over UDP/TCP/TLS RTP/RTCP/SRTP STUN SNTP FTP/TFTP HTTP/HTTPS TR069 |
| Functions | Intercom, RFID card, call log, open door log, programmable DSS key, network time synchronization, speed dial, auto-answering, hotline |
| Keypad | 13 keys, including 12 standard phone digits keys 1 hands-free key or DSS keys (speed dial) |
| Power Requirements | 802.3af, Class 3 |
| Weight | 1.52kg |
| Dimensions (W x D x H) | 223 x 130 x 74 mm |
| Emission | CE, FCC |
| Connectors | 10/100Mbps Ethernet, RJ45 Call Button Relay Output Port (control door lock or alarm) DI Port (for door sensor, PIR, emergency button) |
| Installation | Wall-mount type |
| External Power Supply | 12V±15%/1A DC |
| Storage Temperature | -40~70°C |
| Operating Humidity | 10~90% |