Compact 2.4 GHz full-duplex intercom for a guide, leader or speaker, with up to 150 m range, Line In input and two-way conversation with one participant while the remaining members listen.
Expected delivery: 24-10-2026
The ESCOLTA BRAVO HE-L is the main intercom in the BRAVO HE system and is intended for the guide, tour leader, instructor or principal speaker. Operating in the license-free 2.4 GHz ISM band, it provides digital full-duplex communication between the leader and one participant while the remaining group members listen.
The HE-L starts transmitting automatically after power-up and provides a Line In input for adding an external audio source or background music to the guide’s programme. Its compact housing, low weight and micro USB charging make it well suited to guided tours, training, industrial visits, events and group communication.
The company is a distributor of radio-communication equipment and accessories – hand-held, mobile and base radios, digital and analog systems, marine and air-band radios, license-free radios, receivers, cables, power supplies, antennas, microphones, mounts and specialist equipment.
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– Operating frequency range: ISM 2403–2480 MHz
– Communication type: full duplex
– Modulation: GFSK with frequency hopping
– Voice codec: 16 kHz / 16 bit
– Maximum transmitter output power: 10 mW
– Receiver sensitivity: -95 dBm
– Voice latency: below 20 ms
– Number of frequency channels: 80
– Channel spacing: 500 kHz
– Data rate: 500 kbps
– Frequency bandwidth: 500 kHz
– Frequency response: 50 Hz – 8 kHz
– Antenna: internal
– Battery: Li-Ion 3.7 V, 800 mAh
– Typical operating time: approximately 10 hours; manufacturer feature information states over 12 hours depending on conditions
– Range: up to 150 m line of sight
– Maximum simultaneous transmitters: 2
– Dimensions: 50 x 88 x 15 mm
– Weight: 60 g
– HE-L specific feature: Line In input for an external audio source
– ESCOLTA BRAVO HE-L intercom
– Boom microphone headset
– USB charging cable
– Neck strap
– User manual
Integra-A ltd. has been working on the Bulgarian market since 1993. We import, install and support systems for radio communication and internal company security.
The creation of this website was implemented under project No. BG-RRP-3.005-2452-C01 “Solutions in the field of information and communication technologies and cyber security in small and medium-sized enterprises”, financed by the Economic Transformation Program under the National Recovery and Sustainability Plan.
Contact us by phone as well: 0888 66 09 55
