The Telex BP-325 Dual-Channel Binaural Programmable Beltpack and PH-88R5 Headset Kit from B&H features a microprocessor-controlled 2-channel select intercom beltpack and a PH-88R5 single-sided, super-lightweight RTS communication headset. It is designed for use with an RTS two-wire intercom system.
The BP-325 beltpack can be used to send and receive call signals to other devices on the intercom channel including audible call alerts on the listen side. It is compatible with dynamic microphones only but features 4-or 5-pin XLR headset connections. It is powered externally via the intercom system power supply on channel 1.
The PH-88R5 is a single-sided, super-lightweight headset, which is comfortable for use all day long. It offers a dynamic noise-canceling gooseneck microphone with a semi-rigid and fully-adjustable boom for precise positioning. The wide-band dynamic earphones are covered in moleskin for superior fit, isolation, and frequency response.
Telex RTS BP-325 2-Channel Portable Beltpack Station (Black)
Styled in black, the Telex RTS BP-325 is a 2-channel portable beltpack station designed to work in conjunction with RTS Two-Wire intercom systems and the appropriate, dynamic headset mic. It facilitates conversations across the air-waves in one of two fashions: you can either hold down the Talk button—which instantiates momentary mode, allowing you to remain inaudible when you're not pressing the button—or, conversely, tap the Talk button a few times, which will occasion the mechanism to latch into an ever-on position. Be advised, if you instantiate latching mode, everything you say will be heard until such time as you turn it off.
This unit also sports the ability to send out a call signal, should you need page someone on one of the two provided channels. Likewise, you might also find yourself paged; in this case, the red call LED will flash, presenting you with the opportunity to speak with the person courting your attention.
The RTS BP-325 also features a sidetone adjustment control for changing the level of your own voice in your discrete pair of headphones whilst talking. The unit supports mono and stereo headsets, and there's also a separate connector for monaural carbon-mic headsets. Furthermore, the RTS BP-325 sports the ability to generate an inaudible signal which can effectively "kill" the ongoing signals of unattended intercom stations.
Microphone Kill Detect
Telex PH-88R5 - Lightweight Single Sided RTS Intercom Headset
Comparably Lightweight at 4.6 oz, the Telex PH-88R5 is a single sided intercom headset with a dynamic, noise cancelling boom microphone, and a padded adjustable headband. The semi-rigid gooseneck microphone boom is fully adjustable and easily positioned, and the earpiece features a moleskin covering for a comfortable and secure fit. The headset cable connector is a 5-pin XLR Male type.