The SP1R is a completely redesigned in-ear hearing protection and communication solution in a small and compact yet rugged package. Built specifically to enhance two-way radio communications in high-noise environments, it is powered from your two-way radio, thus eliminating the need for a battery inside the unit. Similar to the rest of Sensear’s portfolio, the SP1R pairs Sensear’s patented technology and noise suppression microphones to allow users in high-noise environments to communicate.
The SP1R has the option of ear pieces with an in-ear microphone, or earpieces supported by a light weight headset with an external boom microphone.
!! Cable Required for connection to a Two-Way Radio (sold separately)
- Small compact design built into larger ergonomic Push-To-Talk button
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Detachable earpiece assembly with two options (earplugs with in-ear mic or Light Weight headset with earplugs and a noise-canceling boom mic.)
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SENS® Technology (face-to-face communication and 360° situational awareness)
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Disposable foam or silicone ear tip options for user comfort
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82 dB(A) in-Ear volume limiter
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Clear two-way radio communication in high-noise environments
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Connects to most industry-leading 2-way radios via a wired connection
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No battery, unit is powered from the radio
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The in-ear mic option is ideal for use with respirators and breathing protection devices
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Noise Reduction Rating of up to 31 dB NRR
General
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Headset type |
In Ear (Ear Plugs) |
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IP Rating |
IP54 |
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Power |
Uses power from Two-way radio battery, two-way radio cable required (see datasheet for more information) |
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Hearing Protection
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Volume limiter |
82 dB(A) [programmable] |
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Region |
Australia / NZ |
USA / Canada |
Europe |
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Standard |
AS/NZS 1270:2002 |
ANSI S3.19-1974 / ANSI S12.6-2008 Method B |
EN352-2 |
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Result |
SLC80 |
NRR /NRR (SF) |
SNR |
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Foam tip |
28 dB Class 5 |
31 dB / 29-39 dB |
38 dB |
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Silicon tip |
19 dB Class 3 |
24 dB / 21-35dB |
32 dB |
Communication
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SENS® 360º Situational Awareness |
90 dB(A) |
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Voice transmission |
In-Ear Microphone |
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Face-to-face |
SENS® mode (< 90 dB) |
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Two-way radio |
Radio cable with Push-To-Talk module (required) |
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Certifications
- The SP1R series Earplugs are powered from radio (no internal battery so it does not require charging), making the unit lighter and more comfortable.
- Up to 31dB NRR and in-ear voice pick up (no Boom mic.).
- SENS® Technology: 360° situational awareness, face-to-face communication, 82dB ‘in-ear’ volume limiter.
- Two-Way Radio CABLE REQUIRED (Select your RADIO CABLE below)
