By: Messoa
CCTV Security & Surveillance Products
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
Full HD 1080p Fixed Dome Network Camera

The NDF831 is a cutting edge 1080p camera equipped with mechanical (ICR) day/night switch for 24/7 surveillance. As part of MESSOA MegaSmart™ IP products family, the NDF831 features intelligent detection capabilitie including motion, audio, blur and network disconnection detection. It also supports local storage to micro SD/SDHC card to ensure nothing is missed in case the network goes down. Completely vandal-proof and IP67 water-proof, along with an optional heater, the NDF831 can withstand even the harshest of conditions.

→ Lumii™ Technology
→ Full HD 1080p Images
→ Cost-saving H.264 Support
→ PoE Facilitates Easy Installation
→ Intelligent Detection Capabilities
→ ONVIF Compliant
→ Continuous No-Interruption Recording
→ Completely Vandal-Proof
→ Climate Protection

Image Sensor 1/2.7" 2MP image sensor optimized for low-light performance
Image Compression Method Triple Streaming = H.264 / MPEG4 / Motion JPEG
Maximum Framerate vs. Resolution 2M Full HD 1080p[1920x1080] at 15 fps (NTSC) and 12.5 fps (PAL), 1280x720 at 30 fps (NTSC) and 25 fps (PAL)
Lens Built-in Mechanical IR Cut Filter varifocal lens f=3~9mm, F1.2 (Mega pixel lens)
View Angle H= 93°(Wide)~31.7°(Tele)/V=68.4°(Wide)~23.8°(Tele)
View Angle Adjustment Pan=0°-355°, Tilt=0°-90°, Rotate=0°-355°
Shutter Time Range from 1/10000s to 1/3.75s selectable (60Hz), Range from 1/10000s to 1/3.125s selectable (50Hz)
Audio Two-way Mono Audio, Full-duplex, G.711 PCM 8kHz
Alarm External input
Day/Night Mode Mechanical (ICR) D/N control, Auto/ Forced BW/ Forced Color/ External
Minimum Illumination 0.08 Lux @10IRE, 0.30Lux @50IRE (shutter speed= 1/15sec)
Video Port BNC X1, 1.0Vp-p, 75O / RCA x 1
Video Output NTSC= 720 X 480 @30fps, PAL= 720 X 576 @25fps
Image Enhance Exposure Mode= Auto/Manual, White Balance= Auto/Manual, Backlight Compensation= 5x5 zones selectable Sharpness, Staturation, Brightness, Contrast= 255 level sensitivity
Digital WDR Yes, 5 level sensitivity
Privacy Zone Yes, customized threshold privacy zone
Intelligent Video Audio detection / Blur detection /Ethernet Detection/ Smart Encoding/ Smart Focus/ e-PTZ/ Event Management
Alarm Detection Motion Detection= 5 x 5 zones, 5 level sensitivity or customized threshold, Audio Detection= 5 level sensitivity or customized threshold, Blur Detection= customized threshold, External Input
Alarm Event File upload via FTP, SMTP and micro SD/SDHC Card, Notification via email, HTTP and TCP, External output activation, Video and audio recording to micro SD/SDHC Card
Image Orientation Mirror, Flip
Bit Rate Mode Primary stream bit rate control= CBR/VBR
Memory Card Micro SD/ Micro SDHC Card up to 32 GB
SD Card Overwrite Yes
SD Card Store Category Alarm / Motion / Schedule/ Un-interrupt recording
Power Requirement DC 12V & AC 24V ± 10% / PoE(IEEE 802.3af) [NDF831-HN5-MES & NDF831-HP5-MES]; DC24V/AC24V± 10% [NDF831H-HN5-MES & NDF831H-HN5-MES]
Power Connector Screwless Terminal block
Power Consumption (Max.) 5W [NDF831-HN5-MES & NDF831-HP5-MES]; 18 W (Heater ON); 5 W (Heater OFF) [NDF831H-HN5-MES & NDF831H-HN5-MES]
Operating Temperature -10ºC ~ 50ºC (-14ºF ~ 122 ºF) [NDF831-HN5-MES & NDF831-HP5-MES]; -40ºC ~ 50ºC (-40ºF ~ 122 ºF) [NDF831H-HN5-MES & NDF831H-HN5-MES]
Operating Humidity 10~ 90% RH
Storage Temperature -20ºC ~ 60ºC (-4ºF ~ 140 ºF)
Regulatory CE, FCC, RoHS
Ethernet 10Base-T/100Base-TX Ethernet connection for LAN / WAN, RJ-45
Browser IE browser 6.0 or above
Alarm Port Terminal block 2 in / 1 out
Audio In / Out port 3.5mm Phone Jack x 2
Reset Within 5 sec for rebooting system, more than 5 sec for loading default
Dimensions(FxH) F141mm x 121mm (F5.55" x 4.76")
Weight 1.3kg (2.87 lb)
Protection Class IP67, IK10, vandal-proof
Option Without Heater (NDF831-HN5-MES & NDF831-HP5-MES models); With Heater (NDF831H-HN5-MES & NDF831H-HN5-MES models)
Mount Type Surface mount= standard package support, Pendent mount= thread 1", Wall mount=Bracket SAB755BP


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Prices and specifications subject to change without notice.