SPECIFICATIONS Digital Zoom: other Power Supply(V): DC12V/2A & PoE (IEEE 802.3af) Audio Output: Two Way Audio Comparison of Dual-lens Surveillance Camera Model Name 8MP Cam 16MP Cam Resolution 4K 8MP (4608 x 1728) 16MP(7680 x 2160) Image Sensor 1/2.7" CMOS sensor Lens f=3.2mm fixed/F2.0 f=2.8mm/F1.6 Frame rate Max. 20 FPS Video Format H.265 Field of view* H: 180º;V: 60º H: 180º; V: 55º Power supply method PoE (Power over Ethernet) Power DC12V/2A & PoE (IEEE 802.3af) Ethernet One 10M/100Mbps RJ45 Local storage microSD card slot (Max. 256GB) Number of lenses Two Night vision Color night vision(Spotlight: 8pcs/5W/6500K/560 Lumens) 30 meters (LED: 6pcs/20mil/850nm) Audio With mic & speaker for 2-way audio Zoom 10X Digital zoom only Smart Alarm Motion detection; person detection; vehicle detection; animal detection Record Mode Motion-triggered recording (default); scheduled recording, 24/7 recording Smart home Google Assistant; Amazon Alexa Remote access & alerts √ √ Continuous recording √ √ Time lapse √ √ Works with Reolink PoE NVR √ √ Works with Reolink IoT devices √ √ FTP √ √ RTSP √ √ Frame Rate Main stream: 4fps - 20fps (default: 20fps) Sub stream: 4fps - 20fps (default: 20fps) Code Rate Mainstream: 3072-10240Kbps (default: 8192kbps) Substream: 256-2045Kbps (default: 1024kbps) Browsers Supported Edge, Chrome, Firefox, Safari OS Supported PC: Windows, Mac OS; Smartphone: iOS, Android Protocols & Standards HTTPS, SSL, TCP/IP, UDP, HTTP, IPv4, UPnP, RTSP, RTMP, SMTP, NTP, DHCP, DNS, DDNS, FTP, P2P HTTPS, SSL, TCP/IP, UDP, HTTP,IPv4, UPnP, RTSP, RTMP,ONVIF, SMTP, NTP, DHCP, DNS, DDNS, FTP, P2P Recommendedapplication scenarios Room, courtyard, store, office, restaurant, etc. Temperature -10℃~+55℃ (14°F~131°F) Humidity 10%~90% Waterproof IP66 IP67 Dimension 195x103x56 mm Weight 680g Note *The data on the pages above are obtained under specific test conditions. Ultra-Clear Details, Exceptional Image Quality Featuring two 4K image sensors, this dual-lens camera brings groundbreaking 16MP UHD clarity to you (The Duo 2 PoE just support 8MP)*The 16MP cam compatible Reolink NVR: Hw_N5MB01, Hw_N6MB01 or Hw_N7MB01 under the latest firmware version for 16MP. But for Hw_H3MB18, Hw_N3MB01 or Hw_N2MB02, previews in 6MP resolution on the monitor UI. Not support the third-party NVR. Innovative Motion Track Motion Track, a new feature from Reolink, summarizes 15 seconds of motion events into a single image. (The 8MP Cam don't support the motion track) Smart Detection Accurately detect person/vehicle/animal movements for you, greatly reducing false alarms. Customized Motion Zone Decide which motion zone will be detected. You won't receive alerts from the areas you have erased. Dual Warnings Motion-triggered spotlights and custom siren will be activated to warn off intruders and alert you. Two-Way Audio Camera built-in mic and speaker, you can engage in real-time conversation. Note: When connected to RLN8-410 or RLN16-410, this feature is available only through the Reolink App/Client. Power over Ethernet Tech,Easy Setup Equipped with crafted mounting brackets, this camera can be easily installed on the ceiling or wall. See Through the Darkness Camera features Color/Black & White Night Vision, catering to your diverse preferences. DIY Your Security System Build your personalized security setup with a variety of options provided by Reolink. Remote Camera Access, No Subscription Needed Supports max.12 devices to live stream at the same time (2 mainstreams & 10 substreams). Stunning Time-Lapse Videos Condense an entire day's events into captivating minutes. Enjoy mesmerizing transformations. Versatile Storage Options Camera supports 24/7 continuous, motion-triggered, or scheduled recording. Store footage on a microSD card, Reolink NVR, or FTP server. Reliable Guardian in Any Weather *Built to be water resistant, this IP67-rated camera endures extreme weather conditions. (The 8MP Cam just support IP66 waterproof)