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MS30 UPI Payment Sound Box

Intelligent UPI payment sound box with dynamic QR code, 2.4-inch color customer screen, 85dB voice alert, 4G LTE + Wi-Fi, and OTA updates - delivering customizable real-time audio confirmations for every merchant.

Street Markets Retail Shops Cafés Boutiques MSME Merchants
Mantra MS30 UPI Payment Sound Box
Dynamic QR Code
2.4" Color Screen

Intelligent Cloud Reader with Dynamic QR Code

MS30 goes beyond standard soundboxes with a dynamic QR code display, 2.4-inch color customer screen, and customizable real-time audio alerts - giving merchants complete payment visibility.

Dynamic QR Display

Intelligent Cloud Reader

Generates a unique, transaction-specific QR code for every payment. This eliminates static QR fraud risks and ensures every payment is correctly attributed to the right merchant and amount automatically.

2.4" Color Screen

TFT | 320*240px | 6-Digit LED

High-resolution TFT color screen gives customers visual confirmation of their transaction. Complemented by a 6-digit LED display for the merchant and status indicators for battery and network connectivity.

85dB Voice Alert

4 Ohm | 3W | Adjustable

Announces exact transaction amounts in real time. Audio alerts are fully customizable, allowing merchants to set personalized confirmation messages. Adjustable volume suits everything from quiet boutiques to loud market stalls.

4G LTE + Wi-Fi

LTE-FDD/TDD | optional Wi-Fi 2.4GHz

Primary 4G LTE and 2G EGSM fallback with optional Wi-Fi 2.4GHz connectivity - ensuring reliable payment notifications even in areas with inconsistent cellular coverage.

OTA Updates

DFOTA | NTP Time Sync | Remote

Over-the-air updates for firmware (DFOTA) and audio notification files. Network operators can push new announcement tones, languages, or security patches without physical device access. NTP ensures accurate timestamps.

Enterprise Compliance

BIS | CE | WPC | RoHS

Certified to highest hardware standards. ESD protection: 8kV contact and 15kV air discharge. Operates reliably from 0oC to 50oC in high-humidity environments.

Built for Intelligent UPI Payment Verification

MS30
MS30
Intelligent UPI Payment Sound Box
Dynamic Display
QR Code
Transaction-specific QR eliminates static QR fraud
Customer UI
2.4"
TFT Color 320*240px Visual Confirmation
Audio Output
85dB
4 Ohm | 3W Customizable Alerts
Connectivity
4G + Wi-Fi
LTE-FDD/TDD | Optional 2.4GHz Wi-Fi
Management
OTA
Firmware & Audio Notification Updates
Power System
2000mAh
USB-C Charging | Full Business Day Operation

Technical Details

Full specifications for system integrators, retailers, and financial network operators.

General Parameters
CPU
ARM Dual-Core Cortex-A5, 500MHz
RAM / Flash
16MB / 8MB
SIM Slot
1* Micro SIM
LED Display
7-Segment LED, 6-Digit
Customer Screen
2.4" TFT Color, 320*240px
Indicators
1* Battery LED, 1* Network LED
Speaker
4 Ohm, 3W (Adjustable)
Firmware
OTA Upgradeable (DFOTA)
Battery
2000mAh Li-Ion Rechargeable
Power Supply
DC 5V / 1A (USB-C)
Dimensions
112 * 100 * 73 mm
Weight
~0.28 kg
Buttons
1* Power, 1* Reset, 2* Volume, 1* Function
Communication
2G Network
EGSM900 / DCS1800
4G LTE-FDD
B1/B3/B5/B8
4G LTE-TDD
B34/B38/B39/B40/B41
Wi-Fi
2.4GHz (Optional)
Standards & Compliance
Electrical Safety
BIS Certified
EMI/EMC
CE Certified
ESD Contact
8kV Discharge
ESD Air
15kV Discharge
Health & Safety
RoHS Compliant
Wireless
WPC Approved
Environmental
Operating Temp.
0oC to 50oC
Storage Temp.
-10oC to 70oC
Humidity
5% - 95% RH, Non-Condensing

Expert Payment Support

Our specialists will help you deploy the MS30 soundbox at scale for your merchant network.