Применение: Лично. Производитель: Vakind. Размер модели: 30861. Size:: 4. 9*7. 6*2. 1cm. Receiver range :: <20m,Maybe range can be reduced to 30% in bad weather. Infra-red frequency:: 1. 92KHZ. Power supply:: 12-24V DV/AC. Wavelength:: 940nm. Input:: RX 15mA-