Features:• 4” IPS screen and QWERTY flip keyboard with 45keys• Support IP configuration via Onvif protocol• Support HDCVI/ Analog self-adaptive access• Support 8x digital zoom • Support audio and RS485 control• TDR cable detection and tīkla connection test• Video screen shot, video recording and playback• Support POE/ DC12V longer power supply• Dual LED flashlightTechnical Specifications:Physical Port• tīkla Port: 2*10/100/1000M RJ45 port, support switch mode• Function Port: 2*BNC port (Video IN and Video OUT), 1*RS485, 1*Audio In, 1*USB, 1*ResetIPC Test• Protocol: ONVIF 2.4.1, RTSP, RTP• Ethernet Test: 10/100/1000M Ethernet link test, loop detect, Ethernet traffic flow monitor, link quality test• IP Configuration: static IP/ DHCP client/ DHCP server• IPC Test: Discover camera, real time video, camera configuration, PTZ control, audio test, full screen preview and 8x digital zoom, snapshot, record video(recording original data stream)HDCVI & Analog Test• Format: NTSC, PAL• Resolution: D1, 720P, 1080P• Signal Level: 1Vpp• Camera Test: Real time video, PTZ control, audio test, full screen preview and 8x digital zoom, snapshot, record video(H.264)• HDCVI OSD: Camera configurationPTZ Control• Protocol: More than 30 protocols including Dahua, Pelco-D/P, Samsung, Panasonic, Lilin, Yaan etc.• Baud Rate: 150, 300, 600, 1200, 2400, 4800, 9600, 19200bpsDetection• TDR detection: 0~150m net cable detection, resolution 2m• POE test: PD test• PSE test• tīkla Analyze: Sniff, list subnet, ping• Analog Video Generator: Generate PAL/ NTSC video signal of various test pattern• Record Playback: Support local playbackSystem Specification• Screen: 4.0 inch TFT 800*RGB*480(WVGA) resolution, 16.7M color, backlight brightness adjustable• Operation Method: Power key, 12 control keys, QWERTY flip keyboard with 45 keys• Auto Power Off: Disable/ 5~60 minutes• Keyboard Tone: Enable/ Disable• Upgrade: Support online upgradePower• Power Input: POE port by POE midspan• POE Midspan: Input AC100~230V 50~60Hz, output 48V/15w• Battery: Dedicate battery, user replaceable, 7.4V lithium-ion polymer battery, capacity 22.2Wh• Power Output: POE (802.3af, 802.3at)• DC12V 2A• Time: Charging time 3~4 hours, working time 10 hoursOther• Internal Storage: 8GB flash• LED Light: 2*35lm LED light• Working Temperature: -10?~+55?• Working Humidity: 30%~90%• Dimensions: 190x113x37mm• Weight:1.6kg