Telex RTS BP4000A4M Single-Channel Portable Beltpack Communications Kit with Dual-Sided Headset

The Telex BP4000A4M Single-Channel Portable Beltpack Headset Station allows you to stay connected on an RTS, Audiocom, or Clear-Com intercom system. This wired beltpack station has auto-wiring scheme detection, which automatically recognizes the system it is connected to and configures itself accordingly.

The beltpack also features intelligent power management, allowing you to daisy-chain up to 40 beltpacks using a single (optional) PS-20 power supply. A current pump circuit constantly monitors the overall cable length versus the actual current consumption, ensuring that each beltpack receives the necessary voltage.

The BP-4000 includes additional features to facilitate integration into an intercom system, such as guided setup and various communication controls. Connections are made via a male, 4-pin XLR connection.

Enhanced Talk Button Control
You have the flexibility to set your talk settings to "always on", "always off", or "switching". A built-in blinking lamp provides a visual indicator for incoming calls.

Remote Microphone Kill Switch
Any user on the intercom can instantly mute the mics on all connected BP4000A4M beltpacks by sending an inaudible "kill signal". This feature can be overridden if necessary but is useful in situations where an open mic in the partyline needs to be silenced immediately.

The Senal SMH-1020CH2 Dual-Sided Communication Headset is ideal for use with wired and wireless communications systems in TV or radio broadcast, communications systems, and sports applications. The headset features a supercardioid, dynamic microphone that's optimized for clear and intelligible voice communication, while rejecting off-axis sound and minimizing handling noise. The microphone is mounted on a durable gooseneck for precise positioning and can be rotated 180°for use on the left or right side.

The SMH-1020CH2 is also designed with a flip-up feature that mutes the microphone when swiveled up to a vertical position. The headphones feature Senal's 40mm neodymium drivers, which deliver a wide frequency response and dynamic range to ensure accurate monitoring. The closed back, over-the-ear design and extra-deep earcups provide sound isolation, even in noisy environments. Thick padding on the headband and earcups offer comfort throughout sessions of extended use. The headphones are also collapsible, making storage and transportation a cinch.

The SMH-1020CH2 feature Senal's twist-locking jack that allows you to easily attach or swap cables and accessories, and expands the compatibility of the headset with Telex and PortaCom wireless systems, broadcast consoles, mixers, computers, and more.

The Senal SMH-H4X2 is a cable for Senal's SMH-1010CH2 professional single-sided and SMH-1020CH2 professional dual-sided communication headsets. It is designed to connect the headset to a PortaCom or Clear-Com system.

On one end, the 48.25"cable is terminated with a twist-lock 2.5mm TRRS connector that maintains a secure connection to the headset and on the other, with a 4-pin XLR female connector. The cable is designed for easy swapping and easy attachment to the headset.

The Kopul Studio Elite 4000 Series XLR M to XLR F Microphone Cable (20') is a studio-quality cable for connecting mics to mixers, preamps, audio interfaces, and recorders or to be used in any other application where XLR connectivity is required. The cable is engineered to be both quiet and durable, and is well suited for critical recording and broadcast situations.

Studio Elite 4000 Series cables are made from 24 AWG OFC copper wire that's wrapped with PE insulation and a conductive PVC inner shield. A cotton-yarn inner layer helps reduce electrostatic and microphonic noise. A 98% braided outer shield makes the cable resistant to EMI and RFI noise. The Neutrik XX silver connectors provide a high level of connectivity, and all the solder connections are shrink-wrapped for protection.