General Description. The SZI 1015-T DC is a 2-Watt radiator with a coverage area of up to 400 m?. This radiator has been modified by Sennheiser UK to include anti-sleep and DC input via a 4 pin chassis mounted XLR on the rear of the panel.
Find great deals on eBay for sennheiser ir and sennheiser infrared. Shop with confidence. Sennheiser HDI 830 IR headphones for wideband transmission systems. Brand new. ?130.00 See more like this Sennheiser IR SZI 1015T/NT 2-Watt Radiator Transmitter. The SZI 1015-T is a 2-Watt infra-red radiator with integral modulator. The wideband modulator uses the new extremely reliable carrier frequency of 2.3 MHz.