Features Of DOME & BULLET Camera: iBall Guard HD Superior Security Cameras (Premium Series), best-suited for indoors, offer spotless, high-resolution images with its 3.6 mm high quality fixed lenses. The SMD IR LEDs consume low power yet give out a detailed, clear and crisp view of the surroundings. Specifications Of DOME & BULLET Camera: Resolution: 2.0 MP ( 1080P ) Image Sensor: DIS Lens: 3.6 mm Power: DC 12V(+/-10%) Auto Gain Control: Auto Scanning System: Progressive Resolution: 2.0 MP ( 1080P ) S/N Ratio: More than 41 dB Synchronization: Internal, Negative sync. Video Output: 1Vpp, 75Ω 4-CH HD Smart Hybrid DVR (iB-DHD4411M) Features : H.264 Video Compression Technology with Dual Streaming 4-CH 1080N/720P Resolution real-time recording 1 Audio Input & 1 Audio Output 1 x 6TB SATA HDD support HDMI | VGA Output AHD Technology for HD video quality. iBall Cloud - Easy management over Internet Mobile Surveillance (Android/ iPhone) TVI/CVI Support Longer transmission distance support up to 500Mtrs. over coaxial cable Multiplex Operation: Live, Record, Playback, Backup , Network & Mobile Surveillance 4-CH HD Smart Hybrid DVR (iB-DHD4411M) Specifications: Video Input: 4-CH BNC (1.0 Vp-p, 75Ω) Recording Resolution: 1080N, 720P, D1, CIF Recording Mode: Manual / Schedule / Alarm / Motion / Continuous Playback Resolution: 1080N, 720P, D1, CIF Cloud Ready: Easy Access over Internet Frame Rate: PAL : 25fps; NTSC : 30fpsVideo Operation: Play, Fast Forward, Backward, Pause, Stop etc. Search: Date,Time, Camera, Alarm, Motion detection & Video Loss Dual Stream: - YesBackup Mode - USB Flash drive / Portable HDD / NetworkRecording Storage: Local HDD / Network Partitions - Video & SnapshotNetwork Protocol: - Ethernet- 1 - 10/100M RJ-45 Port Web-Remote setup, Monitoring, Backup, Alarm Notification, one I.E for up to 4 (DVRs) E-mail-Alarm notification Protocol: TCP/IP, HTTP, PPPoE, DHCP, DDNS, RTSP,ARSP