Sennheiser 2020-D tour guide system (20 way with handheld transmitter)

Make sure that everyone will understand you with the digital Sennheiser 2020-D tour guide system. Sennheiser 2020-D wireless tour systems are ideal for any activity that involves speaking to a group of listeners. This could be for guided tours for tourism or business (indoors or outdoors), or to provide simultaneous translation for a meeting.

The Sennehiser 2020-D tour guide system is the worlds first system to operate on digital radio transmission, ensuring crystal clear audio for your audience without external interference.

This tour guide system comprises a handheld microphone transmitter, twenty Stethoset receivers and a system charger/storage case.

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Sennheiser SKM 2020-D handheld microphone transmitter

SKM 2020-D, speaking into a hand-held microphone is the easiest way to address your audience. Should a tour participant pose a question, just hand over the microphone and everything will get clearly through to everybody. Interviewing an expert in front of your audience will make your tour even more interesting.

The SKM 2020-D efficiently attenuates unwanted background noise. The transmitter is easy and comfortable to operate and highly robust. Check the back-lit display for channel and battery status. The rechargeable battery lasts for a tour of 8 hours straight. After the tour, simply quick-charge the battery pack in the charging case EZL 2020-20L which has an extra slot to charge and store a spare pack.

Features
6 channels in the licence-free frequency range Europe: 863-865 MHz
Digital RF-Transmission
Roughed stage-proven housing
Ideal in noisy environments
Backlit display shows:
- channel selection
- battery status

Sennheiser HDE 2020-D-II Stethoset receiver

HDE 2020-D-II stethoset Tourguide receiver is the comfortable to wear receiver of the digital Tourguide System 2020-D. This truly unique device integrates both the receiver and headphones and delivers a number of advantages for you. No longer will your audience have to carry any more equipment than is absolutely necessary. Being a one piece device, they will no longer risk a tangle of cables! The powerful battery ensures that the device will work for up to 8 hours. Regardless of whether you are providing your tour in a big city or a large corporation, Tourguide 2020-D will ensure that your tour will proceed without interruption. The stethoset receiver automatically deactivates itself the moment that it is taken off, meaning battery life will be preserved. No longer will the tourguide need to check all of the sets after one tour finishes and before the next tour starts. Your tour participants will be able to individually adjust the volume through a rotary control on the receiver, without the need to even take the device off. An LC display will clearly confirm the volume, battery status, quality of reception and the channel being listened to. Channels can easily be set and adjusted by using the middle buttons. The reception range is about 100 m if your tour is outdoors and about 50 m if your tour is indoors.

Features
6 channels in the licence-free frequency range Europe: 863 – 865 MHz
Automatic on/off switch
Large rotary volume control
Backlit display shows:
the channel selection
battery status
signal quality
volume setting

Sennheiser EZL 2020-20L charger storage case

The EZL 2020-20L charger case has been designed to be highly user-friendly. It acts as both the storage case for all equipment and charging station for the Tourguide receivers and transmitter. Twenty charging bays for the receivers and two charging bays for the transmitter—or its rechargeable battery pack—are provided. Truly impressive feature of the charging case is the Copy button. All you need do is to set one receiver to the correct channel, press this button just once, and all of the other receivers in the case will immediately be set to the same channel.

Features
Charging bays for 20 HDE 2020-D-II receivers
Charging bay for SK 2020-D
Charging bay for BA 2015 spare battery
Fast charging of all system components in approx. 2.5 hrs
Trickle charge
Safe recharging with temperature monitoring
Copy button copies the selected channel of one receiver to the 19 others and sets the volume to default

Technical Data
SKM 2020-D Hand-held transmitter
Modulation 2-FSK
RF frequency range 863 - 865 MHz
Number of channels 6
Frequency response (microphone) 100 - 7000 Hz
RF output power 10 mW
Signal-to-noise ratio > 65 dB(A)
THD, total harmonic distortion ≤ 1%
Pick-up pattern Cardiod
Transducer principle Dynamic
Operating time (Accupack) 8 h
Power supply (Handheld transmitter) BA 2015 (2,4 V); 2 AA (1,5 V)
Operating temperature 0 - 50 °C
Weight incl. Accu 420 g
Range 50m/100m Indoor / Outdoor
HDE 2020-D-II Stethoset receiever
Modulation 2 FSK
RF frequency range 863 - 865 MHz
Tourguide mode 6 channels in parallel
Frequency response (headphones) 100 - 7000
Sound pressure level (SPL) 120 dB SPL
THD, total harmonic distortion < 1 %
Operating time (Accupack) 8 h
Accupack 830 mAh Lithium-Polymer
Operating temperature 0 - 50 °C
Dimensions 245 x 125 x 20 mm
Weight incl. Accu 73 g
EZL 2020-20L Charger/storage case
Mains voltage 100–240 VAC (50/60 Hz)
Power consumption max. 70 W
Charging time HDE 2020-D-II, < 2,5 h; SK 2020-D / BA 2015 < 3,5 h
Operating temperature 0–40 °C
Dimensions 600 x 270 x 380 mm
Weight 8,3 kg

Delivery Includes
1   SKM 2020-D
1   BA 2015 Accupack (Rechargeable battery pack)
20 HDE 2020-D-II
1   EZL 2020-D
1   Laminated user guide

Sennheiser tour guide systems are very easy to use without any prior experience of the equipment. A Sennheiser Tourguide user instruction sheet is provided with every system and is also available on our download page.