Security Devices

The RTS BTR-30N Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing a 25kHz of modulated bandwidth, the BTR-30N narrow band system allows more users per channel in the relatively unused VHF spectrum and a reduced footprint in the cramped UHF band.

While providing excellent audio performance, the Narrow Band system provides all of the standard features of the RTS RadioCom BTR-80N system, such as DSP digital processing and Intelligent Power Control. Additional features include multiple selectable transmitter power outputs, selectable receiver squelch control, RF meter display on base station and beltpack displays, remote battery indicators on base station display, beltpack battery percentage display, low battery tone indicator on beltpack, AC or DC power input on base station, simultaneous 2-Wire and 4-Wire operation and the ability to expand a system to an unlimited number of users in half-duplex with the First-On-Latch-Out feature. The BTR-30N fits in a standard 19-inch equipment rack and is 1 (1) rack unit high. The TR-30N and TR-32N beltpacks are constructed of durable and lightweight magnesium and provide up to 10-12 Hours of operation on AA alkaline batteries.

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The IFB-325 is a listen only user beltpack. The IFB-325 can be used as either a traditional TW (Two-Wire) intercom user station or as an in ear monitor for IFB operation when used with the 4000 series IFB system. The unit provides a single volume control and 1/4" connector for use with either a headset or IFB ear piece.

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BTR-30N Series

Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System

The RTS BTR-30N Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing a 25kHz of modulated bandwidth, the BTR-30N narrow band system allows more users per channel in the relatively unused VHF spectrum and a reduced footprint in the cramped UHF band.

While providing excellent audio performance, the Narrow Band system provides all of the standard features of the RTS RadioCom BTR-80N system, such as DSP digital processing and Intelligent Power Control. Additional features include multiple selectable transmitter power outputs, selectable receiver squelch control, RF meter display on base station and beltpack displays, remote battery indicators on base station display, beltpack battery percentage display, low battery tone indicator on beltpack, AC or DC power input on base station, simultaneous 2-Wire and 4-Wire operation and the ability to expand a system to an unlimited number of users in half-duplex with the First-On-Latch-Out feature. The BTR-30N fits in a standard 19-inch equipment rack and is 1 (1) rack unit high. The TR-30N and TR-32N beltpacks are constructed of durable and lightweight magnesium and provide up to 10-12 Hours of operation on AA alkaline batteries.

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BTR-30N Series

Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System

The RTS BTR-30N Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing a 25kHz of modulated bandwidth, the BTR-30N narrow band system allows more users per channel in the relatively unused VHF spectrum and a reduced footprint in the cramped UHF band.

While providing excellent audio performance, the Narrow Band system provides all of the standard features of the RTS RadioCom BTR-80N system, such as DSP digital processing and Intelligent Power Control. Additional features include multiple selectable transmitter power outputs, selectable receiver squelch control, RF meter display on base station and beltpack displays, remote battery indicators on base station display, beltpack battery percentage display, low battery tone indicator on beltpack, AC or DC power input on base station, simultaneous 2-Wire and 4-Wire operation and the ability to expand a system to an unlimited number of users in half-duplex with the First-On-Latch-Out feature. The BTR-30N fits in a standard 19-inch equipment rack and is 1 (1) rack unit high. The TR-30N and TR-32N beltpacks are constructed of durable and lightweight magnesium and provide up to 10-12 Hours of operation on AA alkaline batteries.

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• On/Off & Volume Control
• Wireless Talk Around (WTA)
• Stage Announce (SA)
• Audio Channel Select Button
• Bat/Overmod Light (BAT/OM)
• Talk Light
• Talk Button

The RTS TR-825 is a Two-channel UHF frequency-agile wireless beltpack for use with the BTR-800. The TR-825 is a dual listen and dual talk beltpack, allowing you to listen to "Tech" in one ear and "Production" in the other. Individual volume controls also allow for easy level adjustment. The TR-800 has an all metal cast magnesium case, an LCD based graphical user interface, stage announce activation, wireless talk around (ISO) activation, enhanced ClearScan, detachable antennas and an auto-sensing headset connector that automatically switches between electret and dynamic headset mics.

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Bosch Video Surveillance Station - 72 TB HDD - Video Storage Appliance Learn More

The RTS BTR-30N Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing a 25kHz of modulated bandwidth, the BTR-30N narrow band system allows more users per channel in the relatively unused VHF spectrum and a reduced footprint in the cramped UHF band.

While providing excellent audio performance, the Narrow Band system provides all of the standard features of the RTS RadioCom BTR-80N system, such as DSP digital processing and Intelligent Power Control. Additional features include multiple selectable transmitter power outputs, selectable receiver squelch control, RF meter display on base station and beltpack displays, remote battery indicators on base station display, beltpack battery percentage display, low battery tone indicator on beltpack, AC or DC power input on base station, simultaneous 2-Wire and 4-Wire operation and the ability to expand a system to an unlimited number of users in half-duplex with the First-On-Latch-Out feature. The BTR-30N fits in a standard 19-inch equipment rack and is 1 (1) rack unit high. The TR-30N and TR-32N beltpacks are constructed of durable and lightweight magnesium and provide up to 10-12 Hours of operation on AA alkaline batteries.

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A Plena end-of-line board is a PCB designed to detect the 20 kHz pilot tone generated by a supervised public address or voice alarm system. It activates a voltage free switch in the presence of a 20 kHz signal (pilot tone) above 5 V, as well as an LED for easy visual confirmation of operation.

Functions

Plena end-of-line boards monitor the presence of a pilot tone on a loudspeaker line. The board connects at the end of a loudspeaker line and detects the 20 kHz pilot tone signal. This signal is always present on the line: when back ground music (BGM) is playing, when a call is in progress, and when no signal is present. The 20 kHz tone is inaudible and at a very low level (-20dB). When the pilot tone signal is present, an LED lights up, and a contact on the board is closed. When the pilot tone fails, the contact opens, and the LED goes off. If mounted at the end of the loudspeaker line, this applies to the integrity of the whole line. Presence of the pilot tone signal does not depend on the number of loudspeakers on the line, the load on the line, or the line capacitance. The contact can be connected to a PA system, such as the Bosch Voice Alarm System, to detect and report faults on a loudspeaker line.

Several EOL boards can be daisy-chained to a single fault input. This allows a loudspeaker line with several branches to be monitored.

Since the background music also includes a 20 kHz pilot tone signal, there is no need to interrupt background music.

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BTR-30N Series

Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System

The RTS BTR-30N Narrow Band 2-Channel VHF/UHF Synthesized Wireless Intercom System is a revolutionary product offered in today's ever-changing and shrinking RF environment. Providing a 25kHz of modulated bandwidth, the BTR-30N narrow band system allows more users per channel in the relatively unused VHF spectrum and a reduced footprint in the cramped UHF band.

While providing excellent audio performance, the Narrow Band system provides all of the standard features of the RTS RadioCom BTR-80N system, such as DSP digital processing and Intelligent Power Control. Additional features include multiple selectable transmitter power outputs, selectable receiver squelch control, RF meter display on base station and beltpack displays, remote battery indicators on base station display, beltpack battery percentage display, low battery tone indicator on beltpack, AC or DC power input on base station, simultaneous 2-Wire and 4-Wire operation and the ability to expand a system to an unlimited number of users in half-duplex with the First-On-Latch-Out feature. The BTR-30N fits in a standard 19-inch equipment rack and is 1 (1) rack unit high. The TR-30N and TR-32N beltpacks are constructed of durable and lightweight magnesium and provide up to 10-12 Hours of operation on AA alkaline batteries.

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