Model: WF-501B
Infrared transmitter 4W of power
Emission wavelength: Fully invisible infrared light 980nm (compatible with infrared displays, with a brightness less than the equivalent of 850nm)
Approximate reach of light: 70m
Number of internal transmitters: 4
Battery Compatibility: 2 x 3.0V / 3.6V CR123A batteries (not included)
Input voltage: 8,4V
Switch location: the back side
Operating mode: ON / OFF
Operating autonomy: ~ 1 hour approximately
Circuitry: 950mA output current, digitally regulated
Lens: Specially coated glass lens
Reflector: textured aluminum / OP Reflector
Carrying Strap: Strap included