The tarm four show laser projector is a pure diode solution with analog color modulation and a guaranteed output power of 3'700 mW. The benefits include: 3'700 mW guaranteed output power a very fast maximum scan speed of 45 kpps@8° ILDA for graphics projection high-precision diode arrays provide an excellent beam divergence of only 0.9 mrad for a low beam diameter pure diode laser novel method for increasing the beam precision of the single-mode diodes beautiful colors and great color fading the tarm four impresses with a very bright 638 nm red newly developed electronics with calibration capability via a browser interface MANUFACTURED IN GERMANY, with RTI high precision diodes array modules   The tarm four has good specifications with a beam diameter of ca. 3.5 mm and a beam divergence of only 0.9 mrad (full angle).
It is equipped with a red (1'200 mW / 638 nm), a green (900 mW / 520 nm), and a blue (1'900 mW / 450 nm) diode laser source. The tarm four devices have very fast scanners , running at 45kpps@8° ILDA and scanning a maximum scan angle of 50° (@30 kpps), upgrades to CT-scanners with 60kpps@8° ILDA and a deflection angle of up to 68° (@35kpps) are available on request. These specifications definitely make the units perfectly suitable for professional applications and ideal for graphics projections .

The tarm four is controlled via ILDA and is equipped with a newly developed electronics with calibration capability via a browser interface . In addition, color and scanner settings and other parameters can be configured directly via the browser application by connecting the laser directly via LAN (W-LAN is also possible with a suitable access point). Thanks to the browser interface, it is no longer necessary to operate the laser projector directly on the device (since this is often mounted at a height of several meters). All configurations can be conveniently done via a computer (PC, MAC, Linux), a tablet or a mobile phone.
Several units can be addressed at the same time , even the positioning of the devices on a virtual stage is possible. This makes it easy to identify the respective unit to be calibrated.

The housing of the tarm four is built very rugged and in a dust-proof way, so there is no air circulation inside the enclosure. This reduces maintenance efforts to a minimum.
The mounting bracket allows for hanging and for upright mounting of the laser system.

The tarm four is suitable for demanding show laser applications and graphics projections in clubs, bars and on small stages and can be used by beginners as well as professionals .