System Main Processor Embedded processor Operating System Embedded Linux operating system Interoperability ONVIF; SDK Network Protocol RTSP; RTP; SIP; DNS; SSH Basic Screen Type Capacitive touchscreen Display 7" TFT Screen Resolution 1024 × 600 Audio Compression G.711a; G.711u; PCM Audio Input 1 Audio Output Built-in speaker Audio Mode 2-way Audio Audio Enhancement Echo suppression Audio Bit Rate 16 kHz; 16 Bit Function Communication Mode Digital 2-wire Information Release Receive and view text information released by the management center Leave Videos Yes (insert an SD card into the indoor monitor) DND Mode Do not disturb period can be set; Do not disturb mode Number of Extensions Villa: 3 Apartment: 2 Wi-Fi intercom: 1 main monitor, 2 extension monitors Wi-Fi Yes Wireless Standard IEEE802.11b/802.11g/802.11n Wireless Frequency Range 2,412–2,472 MHz Wireless Security Encryption WPA/WPA2; WPA-PSK/WPA2-PSK Storage Micro SD card (up to 64 GB) Performance Casing PC + ABS Port RS-485 1 Alarm Input 6 Alarm Output 1 Power Output 1 (12 V/200 mA) Door Bell Yes (use any alarm input port) Network One two-wire port and one 10 Mbps/100 Mbps Ethernet port (one of them can be selected) General Appearance Color White/Black Power Supply 48 VDC 1.25 A Installation Surface mount Certifications CE; FCC Dimensions 189.0 mm × 130.0 mm × 26.9 mm (7.44" × 5.12" × 1.06") Operating Temperature –10 °C to +55 °C (+14 °F to 131 °F) Operating Humidity 10%-95% RH (non-condensing) Operating Altitude Beneath 3000 m (9842.52 ft) Power Consumption Standby ? 2 W; working ? 6 W Net Weight 0.35 kg (0.78 lb) Gross Weight 0.56 kg (1.23 lb)

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