1/4” Lumii sensor, H.264, dual streaming, ICR day/night, WDR, micro SD card slot, 2-way audio(Full compatibility with NVR203)


MESSOA NCB750 is a compact, box-type megapixel camera designed for complete functionality and plug-and-play integration with MESSOA Lite Series NVR. Less than 7cm in all dimensions, the small, hand-sized form factor makes the camera a perfect fit for discreet and flexible indoor deployment. Featuring mechanical ICR day/night, the camera can be applied to environments with diverse lighting conditions. The full-functioned design with microSD card slot, two-way audio, and focus assistance makes it a versatile yet easy-to-install solution for various indoor projects, such as residence, retail stores, boutiques, hotels and offices.


Easy Plug-and-play NVR Solution Ready

The camera supports plug-and-play when joined with the MESSOA Lite Series NVR, making installation hassle-free. It is ideal for users who are new to IP technology but want to take a leap forward from analog.

Superior Video Quality at Full Frame Rate

With video quality up to 30fps, the camera captures every critical moment with smooth video display. Increased frame frequency reduces blurry images and particularly suits motion-sensitive applications.

Compact Design Ideal for Discreet Surveillance

The sleek, compact-designed housing allows the camera to be easily installed and blend in the environment for unobtrusive monitoring, which is perfectly suited where discreet, covert surveillance is required.

Local Storage with microSD/SDHC Card Support

The camera comes with a microSD card slot to provide local storage for up to 32GB. Recording of critical images and video footages in case of events triggered by motion detection, network connection failure, or alarms.

Direct Communication via Two-way Audio

The camera supports two-way audio with a built-in microphone, allowing listening in on the monitored scene, as well as direct verbal communication with individuals at the scene from a remote location.

Easy Installation Facilitated by Focus Assistance*

A great tool that helps installers adjust the camera focus without the hassle of having an additional monitor. With a simple push to the button at the camera rear, the change of LED light will indicate if the focus is achieved.

*For fixed lens only 


Sensor Type 1/4" 1M progress scan CMOS sensor
Active Pixels 1280 x 800 (HxV)
Compression  H.264/MPEG4/Motion JPEG
Streaming Dual simultaneous streams
Resolution (WXGA)1280x 800, 1280x 720,800x450, 640x360, 320x180
Max. Frame Rate Megapixel (1280x 800) at 30 fps (NTSC/PAL)
Day/Night Mechanical (ICR) D/N Control
Day/Night Mode Auto/Day/Night
Shutter Time Range from 1/960s to 1/30s selectable (60Hz);
Range from 1/1000s to 1/25s selectable (50Hz)
Minimum Illumination Color (Shutter Speed: 1/30 sec):0.4 Lux @10IRE;
0.8 Lux @50IRE
B/W (Shutter speed: 1/30 sec):0.16 Lux @10IRE; 0.32 Lux @50IRE”
Video Output NTSC: 720 X 480 @30fps; PAL: 720 X 576 @25fps
Bit Rate Control Simultaneous stream bit rate control: CBR/VBR


Type, Focal Length, F-number Fixed Lens, f=4mm, F1.5  (Megapixel lens)
View Angle H: 53.1°/ V: 33.7°
IRIS Control Yes
Lens Mount CS Mount


Audio Communication Two-Way Mono Audio, Full-Duplex
Compression  G.711 μ-Law , PCM, 8kHz
Audio In/Out Built -in microphone, External microphone and speaker

Image Enhancement

Image Settings AWB, AES, AGC;
IRIS Mode: Off / Auto;
Flickerless Mode: On / Off
Exposure & Gain Mode: Auto / Manual;
White Balance: Auto / Fixed;
Sharpness, Saturation, Brightness,
Contrast: 17 level sensitivity;
Exposure: 15level sensitivity
Digital WDR Yes; 8 level sensitivity
Privacy Zone Yes; customized threshold privacy zone (up to 8)
Image Orientation Mirror, Flip
Frequency Control 50Hz, 60Hz
Date & Time Stamp Yes
Test Overlay Yes

Intelligent Video & Event Management

Motion Detection Up to 3 customized threshold detection windows,
101 detectd object size or level sensitivity
Ethernet Detection Network fail detection
Others Snapshot, digital Zoom, Optimized i-frame setting
Events Motion detection, External alarm, Manual Trigger, Network Fail, Periodically Trigger.
Event Actions File upload via FTP, SMTP, SAMBA and SD Card; Notification via FTP, email and External output activation;
Video and audio recording to SD Card or SAMBA
Store Category Alarm/Motion/Schedule/Un-interrupt recording
Stores video clips and snapshots

Local Storage*

Memory Card Slot Micro SD / Micro SDHC Card up to 32 GB
Memory Card Overwrite Yes


PPPoE, IGMP, QoS, Bonjour, Samba, Multicast
Ethernet 10Base-T/100Base-TX Ethernet connection for LAN/WAN, RJ-45
PoE IEEE 802.3af
Browser IE Browser 8.0 or 9.0
Security Three-level access with password protection

I/O & Controls

Power DC12V: DC Jack (2.0mm)AC24V: Screwless Terminal block
Power LED Indicator Yes
Alarm In/Out Terminal Block 1 in / 1 out
Network RJ-45 with LEDs (Network indicator)
Audio In/Out 3.5mm Phone Jack 1 in / 1 out for external microphone/speaker; Built-in Microphone
Analog Video BNC X1, 1.0Vp-p, 75Ω
Reset Within 1 sec for rebooting system; more than 10 sec until red LED starts to flash for loading default
Bicolor LED  Focus & Power & System Status 
Focus Assist Button YES


Power Requirement DC 12V &  AC 24V ± 10% / PoE(IEEE 802.3af)
Power Consumption 8W (Max.)


Dimensions(WxDxH) 66 x 65.5 x 55 mm (2.60” x 2.58” x 2.17”)
Weight 270g (0.60 lb) w/o lens
Battery Backed-up Real-time Clock Yes; Internal RTC


Operating Temperature          0ºC ~ 50ºC (32ºF ~ 122ºF)
Operating Humidity 20~ 90% RH
Storage Temperature -10°C ~ 55°C ( 14°F ~ 131°F )


Approvals CE, FCC, RoHS

Ordering Information 

Model No. NTSC: NCB750-HN5-US-MES;
Accessories Wall Mount Stand
Power Supply
1. Memory card not included.
2. No memory card clot & local storage function for Argentina and Ecuador


Item Type Last Update Version Download
Datasheet PDF 2013.06 -
Quick Start Guide PDF 2013.01 A1
User Manual PDF 2015.04 A2

Product Images

Item Type Last Update Version Download
NCB750 Image ZIP 2013.01 -


Item Type Last Update Version Download
NCB750 Firmware ZIP 2014.01 M-V1.02.20.00
Firmware Release Notes PDF 2014.01 -


Item Type Last Update Version Download
NCB750 IP Finder (*Must install 32 bit VLC) ZIP 2015.01 v4.0.4
Release Notes   PDF 2015.01 v4.0.4
IP Finder Function Compatible List  PDF 2015.01 A1

Quick Link

Datasheet Brochure Video Demo