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Document: 

SD-E4HDU 1M5  

Document: 

SD-E4HDU 1M5  

Document: 

SD-E4HDU 1M5  

Page:

 1 

Page:

 1 

OWNER'S MANUAL

SD-E4HDU mini PTZ camera AHD

DSE srl - Digital Surveillance Equipment - WWW.DSE.EU

SD-E4HDU 

Product description 

The camera you have purchased is a very innovative product. Yes

It is a camera 

Similar in concept to a fixed camera, but capable of being panned in all directions and equipped 
with zoom, also remotely controllable. 

Connections and Mounting 

Bracket Mounting  

- The first thing to 

Bracket Mounting  

- The first thing to 

fasten the bracket supplied separately to the camera body with the two screws provided (1). The 
cables pass through the bracket and protruding rear.  

The camera 

It mounts generally in the output cables so as not to leave exposed wires  

The cameras are to be fixed to the wall and are not suitable for ceiling mounting. Fix the wall 
bracket with the bolts (3)

Connections

The camera is equipped with different connectors: a female BNC for the video, a DC power outlet 
and two cables (ORANGE / YELLOW) for remote control (RS485). 

BNC video output - 

At the BNC female bayonet connecting the video cable that leads then 

BNC video output - 

At the BNC female bayonet connecting the video cable that leads then 

to monitor or DVR typically using RG59 coaxial cable and BNC connector. You can also use 
twisted pair cables with balun converters.

Jack DC12V -

 At the power plug must connect a 12VDC power supply stabilized by at least 

Jack DC12V -

 At the power plug must connect a 12VDC power supply stabilized by at least 

2,000 mA, such as RE-AL5 model (not included).  

The requested plug is the standard 5.5 mm. Attention to use STABILIZED feeders that provide 
12V in any load condition. The use of a different supply voltage from 12VDC can generate video 
disorders and in the worst cases damage the camera. Beware extension power cables are too 
long or

small section, 

that could 

to introduce 

excessive fall 

species voltage at the time 

IR illuminator ignition. 

Telemetry.

 It is of the serial connection that leads the movement commands to the camera. 

Telemetry.

 It is of the serial connection that leads the movement commands to the camera. 

The SD series cameras use an RS485 serial line (RS485 BUS) which is formed with a pair of 
twisted wires.

ORANGE:

 RS485 A 

ORANGE:

 RS485 A 

YELLOW:

 RS485B 

YELLOW:

 RS485B 

E 'essential that the two cables are wound between them and non-parallel. In principle the RS485 
serial line can extend up to 1200 meters in length and along it are connected in cascade devices. 
The section of the cables closely depends on the length of the connection: for medium distances 
is sufficient a section of 0.5 mm, while if it is necessary to reach considerable distances (max. 
1200 m.) Should be used upper sections of 1 mm or even 2.5 mm.  

In carrying out the wiring 

recommended, but not necessary to use shielded cable. The network CAT5 cable containing four 
twisted pairs is great for the realization of a RS485 BUS. A serial BUS part of rule from a control 
member which can be a SD-CON3D console or a DVR. The cameras must be connected in 
cascade ie entering and exiting from the clamps 2 and RS485A RS485B. It 'important not to 
confuse the two cables (AB) during the connection of the equipment.

The order in which the devices are connected to the BUS has no relevance. Each device will be 
identified by its own unique address that will properly address the instructions.  

It's possible 

connected to the same BUS up to 256 cameras. The console, do not require any addressing, 
while for the cameras is necessary to set a different address for each camera, as described 
below.

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