Listen iDSP Advanced Level IV Stationary RF System (216 MHz)


The LS-71 216 MHz Stationary RF System from Listen Technologies is the perfect high-capacity assistive listening solution for permanent installations. Offering coverage up to 914.4 m (3,000 ft.) for venues handling as many as 100 visitors or clients, the complete package includes our LT-800-216 Stationary RF transmitter and four of our high-performance LR-5200-216 iDSP receivers, as well as everything required for immediate assistive listening.

The LS-71 system comes with our LA-381 Intelligent 12-unit charging tray, which provides plenty of capacity for charging, storing, and managing up to twelve (12) receivers. The high-capacity tray allows room for upgrading and expanding your RF system as the demands of your venue grow.

An assistive listening notification signage kit, cable management unit, log book, and more are also included to create a convenient and complete solution for offering assistive listening immediately.

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One (1) LT-800-216-01 Stationary RF Transmitter (216 MHz)

One (1) LA-326 Universal Rack Mounting Kit

One (1) LA-122 Universal Antenna Kit (72 MHz and 216 MHz)

Four (4) LR-5200-216 Advanced Intelligent DSP RF Receiver (216 MHz)

Four (4) LA-430 Intelligent Earphone/Neck Loop Lanyard

Four (4) LA-401 Universal Ear Speaker

One (1) LA-381-01 Intelligent 12-Unit Charging Tray

One (1) LA-382 Intelligent Cable Management Unit

One (1) LA-422 USB to Micro USB Cable

One (1) LA-904 Listen Dispensing Log Book

One (1) LA-304 Assistive Listening Notification Signage Kit

One (1) LPT-A107-B Dual RCA to Dual RCA Cable 2 m (6.6 ft.)


Complete, long-range 216 MHz RF system complete with LT-800-216 transmitter and four advanced, multi-channel iDSP receivers with coverage up to 914.4 m (3,000 ft.) for larger venues

Universal antenna kit and rack mounting kit make it easy to install and configure for virtually any permanent installation

Four universal ear speakers and two integrated neck loops/lanyards are included

12-slot drop-in charging/dispensing station, compliance signage, cable management unit, RCA cable and more also included for immediate set up

Also Needed



Shipping Weight25.0 lbs. (11.34 kg)



+What is the purpose of Squelch?

The purpose of squelch is to mute the audio output of your receiver when the signal from the transmitter is turned off or is too weak to be received. Without squelch you would hear radio noise in your earphone. The squelch function can be programmed to the desired setting.

+How many LR-5200 receivers can I use in a system?

As many as you need, the number is endless.

+How long does it take to fully charge the LR-5200?

It varies dependent on the depletion of the battery. A fully depleted battery will charge in 2.5 hours or less.

+What type of battery technology does the LR-5200 use?

The LR-5200 uses a non-proprietary Lithium Ion battery.

+What is the function of SQ?

To reduce noise of the systems, Listen offers a noise reduction technology called ListenSQ™. Both the transmitter and receiver must have SQ on to achieve the desired results. If you are planning to use this product with older Listen systems or equipment not manufactured by Listen, you should disable SQ.

+How long will the LR-5200 run on a fully charged battery?

The LR-5200 will run continuously for 8 hours on a fully charged battery.

+What is the warranty on the Lithium-ion battery?

The Lithium-ion battery has a 1 year warranty. All other accessories have a 90-day warranty. Listen Warranty

+What is the difference between the LR-5200 and the LR-4200?

The main difference is that the LR-5200 is programmable with a multi-function Listen button. It gives the user an opportunity to program only the desired channels and lockout the unused channels. This makes it simple to operate for end users that need to select between multiple active channels. The Listen Button can also be used to search for an active channel and lock the receiver on a specific channel.

+What are the ADA changes related to assistive listening systems?

Simply put, any public assembly area where audible communication is integral to the use of the space, an assistive listening system shall be provided. The assistive listening receivers need to comply with the following table below. For full details visit:

+Can the LR-5200 be used with multiple transmitters?

Yes, and it can be programmed to lock out unused channels.

+What is the transmission range of the LS-71-216 system?

Up to 3,000 ft. (914.4 m).

+Is there a limit to the number of transmitters I can use in one room?

Yes. The 72 MHz LT-800-072 has a maximum of (8) eight.