| Physical & Power | 
Front panel: Aluminium alloyRAM / ROM: 2GB / 8GBDisplay: 10 Inch IPS LCDScreen: 10 Inch capacitive touch screenWi-Fi: IEEE802.11 b/g/n, @2.4GHzBLE: Support BLE 4.2Camera: 1MP camera, CMOSMemory slot:1 Micro SD slotRS485 port: SupportRelays out: 2Bell in: 1IO: 8Microphone: -26dBSpeaker: Dual speakers, 4Ω / 3WEthernet ports: 1xRJ45, 10/100Mbps adaptive3af Power-over-Ethernet12V DC connector (if not using PoE)Tamper resistant: SupportInstallation: Wall-mounted & DesktopDimension: 251×182.5×29.75mmWorking Humidity: 10~90%Working Temperature: -10°C ~ +45°CStorage Temperature: -20°C ~ +70°C | 
| Touch Screen Display | 
Display Mode: Normally black, TransmissiveLCD Size: 10inch (Diagonal)Aspect Ratio: 16:10Resolution: 1280×800Contrast ratio: 900:1Luminance: 350 cd/m²Viewing Angle: 80° Left, 80° Right, 80° Upper, 80° LowerTouch Screen: Projected capacitive | 
| Audio | 
SIP v1 (RFC2543), SIP v2 (RFC3261)Narrowband audio codec: G.711a, G.711μ, G.729Broadband audio codec: G.722DTMF: In-band, out-of-band DTMF (RFC2833), SIP InfoEcho CancellationVoice Activation DetectionComfort Noise GeneratorAutomatic Gain Control | 
| Video | 
Streaming formats: H.263 & H.264 | 
| Networking | 
Protocols support: IPv4, IPv6, HTTP, HTTPS, FTP, TFTP, SNMP, DNS, SNTP, RTSP, SRTP, RTP, TCP, UDP, TLS, ICMP, DHCP, ARP | 
| Deployment & Maintenance | 
Auto-ProvisioningWeb management portalWeb-based packet dumpConfiguration backup / restoreFirmware upgradeSystem logs (include door access logs) | 
| Voice Assistant | 
Voice pickup distance up to 5 metersVoice recognition accuracy up to 95%Privacy protection with native voice dataSupport English | 
| Application Scenario | 
VillasApartment complexesHome automation systemsModern interiors |