Now available for hire/rental
Profilo Nano – The smallest and 100% interference-free covert earpiece
The audio crackling and white noise caused by electromagnetic interference (EMI) from alarm systems, vehicles and other electronic circuits can easily lead to missed commands and in turn ruined covert operations. The same is true if your earpiece is so large and obvious that it is spotted by the target.
Security, Police and emergency teams depend on clear communications in what are often highly challenging environments. The headsets and in-ear receivers offered by Phonak Communications, have a proven track record of excellence and reliability.Profilo Nano by Phonak is the world’s smallest covert earpiece, and thanks to its transductive loop technology it is completely immune to EMI, ensuring you remain covert and never miss an incoming message.
Profilo Nano's wiring kits are compatible with most professional radios including the latest Motorola, Sepura and Hytera TETRA models. A Bluetooth Module is also available, enabling Profilo Nano to be used alongside Bluetooth-enabled cell- and smartphones.
A closer look at the Profilo Nano covert earpiece's technical specifications.
Length / width / weight | 16.4 mm / 9.7–10.9 mm / 1.3 g (inc. battery) |
Interference blocker | transductive EMI shield |
Type of receiver | digital with DSP modulation and processing |
Available colors | beige / dark brown |
Max. sound pressure level (automatically limited) | 100 dB(A) SPL* |
Frequency response | 200 Hz – 5000 Hz |
Background noise filter (when no audio signal) | Soft Squelch |
Battery type / average life span | Zn-Air, A10 / 80 h |
Battery end-of-life warning | 3 x 2 beeps |
Storage temp. range | -20°C to +60°C |
Operating temp. range | -10° C to +60° C |
Microphone (integrated in neckloop) | omni-directional electret |
- Frequency response | 101 Hz – 10 kHz |
- Sensitivity @1kHz (dB re 1V / 1PA) | -34.0 + / -3 dB |
* Output level fulfils EU directive and regulation EN 50332 Parts 1 & 2.
Related Products