Teltonika DualCam

Introduction to the product

Teltonika DualCam is connected to FMX125 and FMU126 devices using the RS232 interface.

Basic characteristics

Technical data	Description
Supported by	FMC125, FMM125, FMU125, FMU126, FMB125
Day & Night Vision Effect	Day (Color), Night (Black & White)
Angle of View	Horizontal 120°, Vertical 70°
Dual Camera	Front and Rear (equal characteristics)
Camera casing dimensions	126.2 x 36.6 x 36.6 mm
Camera mounting	Sticky tape (3M) or screws

Electrical parameters	Description
Input voltage range	9-36 V
Working temperature and humidity	30C~85C Humidity<90%
Stand-by electric current	60 mA

Function parameters	Description
Real time clock (RTC) synchronization	Available over FM (via NTP, NITZ or GNSS)
Picture resolution	1280 x 720 (default) (50KB transfer period 18 sec), Configurable: 160 x 120; 320 x 240; 640 x 480; 1920 x 1080
IR Distance	2 Meters
Cable length	RS232 (0.35 m)
Video compression	H.265
Video resolution	720P (20 sec. – 6MB, transfer period ~320sec.)
Video storage	2psc. MicroSD card (Max 64G up to 72 hours of video)

DualCam RS232 camera support

DualCam camera support was introduced from firmware version 03.27.00.Rev.86. A new RS232 mode "DualCam" was added with parameters for setting control. The details of the RS232 mode parameter are provided in the table below.

Parameter name	Parameter ID	Parameter value
RS323 Mode	151	18

Camera Feature Settings

Once this mode is enabled, new tab “Camera Settings” appears on the left sidebar. This will contain the main parameters for configuring the camera settings The parameter IDs and values are provided in the table below. Once configuration is saved to device, these parameters are updated.

Parameter name	Parameter ID	Parameter values	Default values
Camera Picture Resolution	66000
		0 - 160 x 120	3
		1 - 320 x 240
		2 - 640 x 480
		3 - 1280 x 720
		4 - 1920 x 1080
Camera Picture Compression	66001	[0 - 100] (%)	50
OSD Display	66002	0 - Disabled	0
		1 - Enabled
Video Frame Rate	66003	[1-30] (frames per second)	30

Camera Scenario Settings

„Camera settings" tab also contains scenario settings that trigger camera video/photo capture when specific condition is met.

Parameter name	Parameter ID	Parameter values	Default values
Periodic Image sending	66006	0 - Disabled	0
		1 - Enabled
Sending interval	66007	[10-1800] (seconds)	600
Video sending trigger	66008
		0 - None	0
		1 - DIN1
		2 - DIN2
		3 - Crash
Video duration before trigger	66009	[1-10] (seconds)	5
Video duration after trigger	66010	[1-10] (seconds)	5

Periodic image sending scenario

Periodic image sending triggers photo capture from a front camera, whenever the timeout is reached (sending interval parameter). If a camera has not finished uploading picture to a server, then the photo capture is skipped.

Video sending by trigger

Video sending by trigger scenario monitors the selected trigger (videosending trigger parameter) and captures video before and after the event (video duration before trigger and video duration after trigger parameters). If the previously captured video has not finished downloading, then a new video capture is skipped until the old one has been sent. When this scenario is triggered, high priority eventual record is generated with the value corresponding to what triggered the scenario. See the table below.

Parameter name	Parameter ID	Parameter value
SOS trigger	499	0 - Server request
		1 - DIN1
		2 - DIN2
		3 - Crash