Lectrosonics ZS-DSSM-B1C1-CH Mini Watertight Digital Wireless Transmitter with Charger (537 to 662 MHz)

Enhance Field Audio Capabilities with Lectrosonics DSSM
The Lectrosonics DSSM Water-Resistant Micro Digital Wireless Transmitter, operating between 537 to 662 MHz, is engineered for professionals in theater, TV, film, sports, and broadcast industries. This device stands out as the smallest transmitter in its class with an IP57 rating, ensuring it is impervious to dust and can withstand water immersion up to a depth of 3.2 feet for 30 minutes. Its compact, solid-aluminum housing is not only lightweight but extremely durable, making it an ideal choice for environments where both concealment and reliability are critical.

Robust Construction for Demanding Environments
The DSSM's all-metal housing is machined from aluminum alloy and finished with a conductive, super-hard electroless nickel coating. This robust construction ensures it can endure the rigors of on-set use, including the potential for rough handling and exposure to the elements. Its design facilitates quick battery swaps, an essential feature for maintaining productivity during long shooting days.

Advanced Power and Charging Options
Equipped with high-efficiency circuitry, the DSSM offers extended operating times on a single charge of its LB-50 lithium-ion battery, with RF power selections available at 10 and 35mW in D2 mode and 2mW in the Special High Density mode. The optional CHSDSSM battery charging station allows for convenient recharging of up to four transmitters or batteries, optimizing workflow efficiency in busy production environments.

Input Versatility and Superior Audio Handling
The DSSM’s input section is designed to accommodate a wide range of audio sources, thanks to Lectrosonics' servo bias input circuitry. Whether using an electret lavalier mic, a dynamic mic, or a line-level input, users can adjust input levels precisely in 1 dB steps. A DSP-controlled analog limiter ensures the integrity of the audio by preventing overload across a range exceeding 30 dB, making this transmitter both versatile and reliable in capturing high-quality sound.

User-Friendly Interface with Enhanced Security
Operation is streamlined through an intuitive membrane switch panel and an OLED display that provides easy access to settings. For security-sensitive environments, the DSSM includes AES 256-bit CTR encryption with multiple key policies to accommodate a broad range of professional applications. Additionally, the transmitter can be remotely controlled via the LectroRM app, offering further convenience and flexibility.