AHD/Analog hidden  cameras with IR illuminator



Color camera without audio hidden in a false burglar alarm detector
4 in 1 1080P
1000 TVL 
UTC OSD control

Color camera
as above with built-in audio microphone

Further information

Technical data


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Attention !

Violating people privacy with CCTV cameras can be against the law.
Please check your Country regulation carefully before using our cameras.

DSE is not responsible for product misuse by any customer using CCTV cameras illegaly


AHD video output provide HD 720P resolution if connected to AHD DVR
All cameras with this logo come with AHD (Analog High Resolution) video output besides traditional CVBS.
An AHD suitable DVR is required to use the AHD output


AHD 1080P 4 in 1 camera 1080P AHD/CVI/TVI + CVBS

Camera in false
smoke detector
20 m. invisible IR illuminator
Analog CVBS 1000 TVL
OSD with remote control (UTC)

AHD video output @ FullHD 1920x1080 pixels resolution 4 IN 1 camera: AHD+CVI+TVI @ 1080P + CVBS 1000 TVL 1000 TVL resolution 3.6 mm. pin-hole lens On Screen Display with UTC remote control
Infrared Cut-Filter Removable 20 m infrared illuminator 

AHD 1080P 4 in 1 camera 1080P AHD/CVI/TVI + CVBS

Camera as above with
built-in audio microphone

AHD video output @ FullHD 1920x1080 pixels resolution 4 IN 1 camera: AHD+CVI+TVI @ 1080P + CVBS 1000 TVL 1000 TVL resolution 3.6 mm. pin-hole lens On Screen Display with UTC remote control
Infrared Cut-Filter Removable 20 m infrared illuminator Built-in microphone


datasheet ip camera megapixel

technical datasheet
product leaflet


  PIR detector camera
  Mounting wall bracket 
  Connection cable (50 cm.)

NOTE: These cameras come without 12VDC power adaptor which must be ordered separately.




These hidden cameras with invisible IR are the only hidden cameras in our range that can monitor in total darkness. Their secret is a 940nm infrared illuminator totally invisible from the outside.

AHD cameras - Analog HD AHD 1080P

Analog HD - AHD 1080P
AHD technology is the latest development in the analog CCTV industry and is supported by all models in this range.
Launched in May 2014 by Nextchip, worldwide leader in DSP for CCTV cameras, AHD technology brings analog cameras up to FULL HD 1080P (1920x1080) video resolution. Before AHD, megapixel resolution was only possible using digital cameras.
Connected to latest generation AHD DVR, these cameras provide megapixel resolution, with no latency, still being low cost and easy to install as standard analog cameras.
Like any analog cameras, AHD cameras can be wired by normal coaxial or twisted pair cables up to several hundreds meters.
AHD cameras are still compatible with old DVR, like 960H and D1, providing the same performance of 1000 TVL analog cameras.

4 in 1 (AHD/CVI/TVI))
4 in 1 cameras: AHD CVI TVI CVBS 1080PAll cameras in this range are also called: 4 in 1 cameras because, besides AHD and CVBS, they support CVI and TVI technologies as well.
CVI and TVI are high resolution analog technologies, similar to AHD, but adopted by other manufacturers like Dahua and Hikvision.
Thanks to 4 in 1 chip, these cameras virtually suit any DVR, of any brand or period.

High CVBS analog video resolution
All cameras in this range are able to produce a composite video output (CVBS) suitable to any DVR or monitor.
AHD cameras provide 1000 TVL when used in CVBS mode.

Camera built-in PIR burglar detector
These cameras are hidden in false burglar  detectors. The camera films through a tiny hole on the front of the cover that looks like the PIR LED.
The infrared illuminator for night view is hidden behind the Fresnel lens of the detector and is not visible from outside.

These cameras can be easily oriented using the convenient swivel mounting bracket.
There are 2 versions of this product: with and without audio.

RE-TCN8FD4R 1/2.7"
2.1 MPX
2.1 MPX

Pin-hole lens
All these cameras come with a special pin-hole lens for concealed use. This type of lens is able to film through a 1 mm hole, and is therefore perfect to make hidden cameras.
Cameras are supplied with 3.6 mm pin-hole lens, which offers a wide-angle view able to fully cover an average area.

20 m. IR - 940 nm invisible LED's
DSE IR standard cameras use 850 nm IR LED's 
The infrared light cannot be seen by human eyes, but in spite of that, you will see a lot of red dots if you look at the camera at night.
In this models, developed for hidden surveillance, we do not use standard LED's, but special 940 nm LED's  that do not generate any visible light even in total darkness.
Featuring Day&Night function, all these cameras gives color picture during the day and turn to B&W at night. The IR LEDs turn on automatically as soon as the light drop below 0.3 Lux.
The IR illuminator of these cameras is hidden behind the sensor lens allowing up to 20 m. illumination range.

RE-TCN8FD4RA come with a built-in microphone for audio.
On models without microphone, audio feature can be added using an external microphone .

DSP with OSD
The video processing of all cameras in this range is controlled by a DSP microprocessor. All cameras come with On-Screen-Display (OSD) which allow the user to set several camera options.

Setting the OSD options, the camera can be configured to perfectly suit any environmental conditions.
Following main features are available to be set:
VIDEO ADJUSTMENT - Lens type, electronic shutter, AWB, AGC, brightness, contrast etc. can be adjusted according to the environment.
NOISE REDUCTION - Digital video noise reduction for low-light or poor video signals (3D)
DWDR - Compensation of areas with different light level, like rooms with windowsOSD button camera

A mini joystick remote control, conveniently placed along the camera cable, allows scrolling the On Screen Display (OSD) and set all the advanced features of the camera.
This control is also used to switch between AHD/CVI/TVI/CVBS mode.

OSD remote control via UTC  
The OSD button on the camera becomes very often hard to use once the camera is installed.
In order to allow the user to modify the OSD options conveniently at anytime, all DSE OSD cameras include a UTC chip which permits to control the OSD from the other end of the video cable.
All our DN range DVR include the UTC function and allow to set the camera OSD sitting conveniently in front of the monitor.


Like all analog cameras, these cameras can be connected by wires to any monitor, TV or, more often, video-recorder.
A 50 cm. cable with DC Plug, BNC female video connector and RCA audio female connector (if available) comes out from the back side of the camera.
A 220VAC/12VDC power adaptor, like RE-AL4S, can be connected to the DC plug to power up the camera. Min 1000mA, fully regulated, power adaptor is required. Should you prefer to provide the power from a central point you can order a power supply unit in metal casing.
Should the adaptor be placed far from the camera, an adequate section of the power cables must be used due to the considerable power consumption of the IR LED's board.
Video signal must be hard-wired to TV/Monitor/DVR using RG59 or RG179 coaxial cable (see cables). Coaxial cable must be terminated with BNC male connectors. Alternatively, the video signal can also be wired using a twisted pair installing on both ends two balun converters.
AHD cameras connects exactly as all other analog cameras, but provide HD resolution only with AHD DVR. All AHD 4 in1 cameras can be switched to CVBS (standard analog video) or even to CVI and TVI in order to connect to any DVR from other vendors.
All these cameras can be converted to wireless cameras using an external transmitter.
For further information, have a look at the DSE tutorials which include several useful lessons about how to wire a CCTV system.