An all-in-one chairman / delegate / VIP / dual-delegate platform with a 4.3-inch capacitive colour touch screen, built-in NFC card reader, 5 GHz / 2.4 GHz WiFi plus wired CAT5/6 redundancy, a replaceable 24-hour battery and a pluggable gooseneck microphone.
Specifications as per the official Bronx datasheet (2026, Rev. A). Specifications may change without prior notice.
A stylish, low-profile unit that can be configured into a chairman unit, delegate unit, VIP unit or dual-delegate unit for each meeting. The integration of 5G WiFi and a wired network gives dual connections, so meetings are not interrupted. Hindi / Devnagari is supported, with multiple user-interface languages shown in their original characters.
Three charging methods: replaceable battery, microphone-base charging and wired PoE network charging. Battery status is managed through the unit screen, a web server and PC software. The unit supports star and loop-through connections.
| Screen size | 109.22 mm (4.3 inches) |
| Resolution | 800 × 480 |
| Screen type | Capacitive and colour multi-touch |
| NFC cards | ISO / IEC 14443 Type A |
| Connection method | CAT5 / CAT6 cable + WiFi wireless + buckle |
| Sound pickup | Heart-type capacitance |
| Power | 48 V DC |
| Power-saving mode consumption | 1.4 W |
| Maximum power consumption | 3.8 W (wireless and wired together) |
| Frequency response | 20 – 20000 Hz |
| THD at rated level | < 0.03% |
| Dynamic range | > 114 dB A-weighted, 112 dB unweighted |
| S / N ratio | ≥ 96 dB |
| Headphone max output level | 2.2 dBV |
| Headphone frequency response | 80 Hz – 20 kHz |
| Headphone THD + noise | < 0.03% |
| Headphone dynamic range | 102 dB |
| Load impedance | > 8 ohm |
| Configuration / type | Dual mono, TRRS 3.5 mm female socket |
| Nominal mic input | 80 dB SPL |
| Maximum sound pressure | 125 dB |
| Sensitivity | −46 dBV / Pa |
| Microphone pickup area | 100-degree pickup area, narrower than a super cardioid or cardioid |
| Ports | Pluggable gooseneck microphone base; 2 × 3.5 mm stereo headphone jack; 1 × 3.5 mm stereo input jack; 2 × RJ45 |
| Power | Contactor for battery pack; DC connector for power adaptor |
| Microphone input impedance | 1K |
| Operating temperature | 0 °C to 40 °C |
| Charging temperature | 0 °C to 35 °C |
| Storage temperature | −20 °C to 50 °C |
| Relative humidity | < 95% |
| Simultaneity | Loudspeaker and microphone can be active simultaneously for face-to-face meetings |
| Customization | Custom logo on touchscreen |
Colour multi-touch with a low-profile design.
Built-in NFC card reader to sign in and identify participants (card integration software module is not part of the standard package).
5 GHz / 2.4 GHz WiFi plus CAT5 / CAT6 so meetings are not interrupted.
Detachable battery pack; 24 hours runtime and 35 hours standby with power saving.
Three-button / two-button voting; 64 interpretation languages with independent selection.
Two participants can share one unit, with camera tracking at two locations.
128-bit encryption, WPA2, MAC filtering and SSID hiding.
RS485 / RS232 PELCO / VISCA with a PTZ camera and matrix switcher.
Individual EQ setting on the discussion unit.
Send us your room dimensions — we'll recommend a configuration.