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Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Specifications
Vending Software :
Supported
Data Storage Duration :
10 years
Anti-Tampering :
Both with magnetic field/cover-opening detection; STE18-B cuts relay, STE38-G shuts valve when triggered
Payment Terms :
T/T
FIFO Buffer :
64-Byte Integrated
Error Correction :
FEC + Manchester Encoding + Data Whitening
Mobile Payment Support :
M-PESA, Alipay, MTN, Airtel, etc.
Protection Class :
IP54
Energy Constant :
(1000imp/kWh)/(400imp/kWh)
Place of Origin :
China
Price :
7 dollars
Delivery Time :
10days
Warranty :
2 years
OEM :
Support
Communication :
LORA-RF supported
Recharge Token Length :
20 digits
Measurement Accuracy :
Class 1.0
Power Consumption :
<1μA (Sleep) / ≤3.8mA (RX) / <100mA (TX @20dBm)
Package Dimension :
25.08×20.19×1.62mm
Certification :
STS
Flexibility :
Spring Pin Connector
Certificate :
ISO9001; ISO14001; STS Standard
Battery Life :
8 years
MOQ :
10
Model Number :
RF
Rated Voltage :
220-240V/3*220V
RF Frequency Band :
433MHz / 915MHz (ISM Unlicensed)
Data Rate :
Up to 100kbps (FSK/GFSK)
Packaging Details :
standard packing
Operating Voltage :
3.0V - 3.6V (Typ. 3.3V)
Product name :
Prepaid Energy Meter
Display :
LCD
Interface Protocol :
UART Digital (3.3V TTL)
RF Sensitivity :
-121dBm @2kbps
Frequency :
50-60HZ
Overdraft Collection :
daily/monthly optional
Brand Name :
stron
Supply Ability :
10000PCS per
Recharge Method :
(1. Stronpay Software; 2. 3rd-party/mobile payment)plus 3. AMI system remote recharge)
Standard :
STS Standard
Current Range :
(5A/80A)/(10A/100A)
Starting Current :
(20mA)/(30mA)
Description

BGRF2 UART Wireless RF Module: Ultra-Low Power, High-Sensitivity Data Transmission

Compact 25mm SMT Design for Industrial IoT & Smart Metering

Core Features

✅ Blazing 100kbps Speed
Maximize data throughput with FSK/GFSK modulation, ideal for real-time telemetry in drones, smart meters, and industrial sensors.

✅ Industry-Leading Sensitivity (-121dBm @2kbps)
Capture weak signals in noisy environments, ensuring reliable links over long distances.

✅ 1μA Sleep Current & 3.8mA RX Power
Extend battery life by years – perfect for battery-operated IoT devices.

✅ Triple Data Integrity Protection
FEC (Forward Error Correction) + Manchester Encoding + Data Whitening combat interference in crowded 433/915MHz ISM bands.

✅ 64-Byte FIFO Buffer
Offload resource-intensive tasks from low-cost MCUs – reduce system costs by 30%.

Technical Specifications

Parameter Specification
Frequency Bands 433MHz / 915MHz (ISM, license-free)
RF Output Power Up to 20dBm (100mW)
Data Interface UART (3.3V TTL, requires 10kΩ pull-up)
Voltage Range 3.0V–3.6V (3.3V typical)
Dimensions 25.08 × 20.19 × 1.62 mm (L×W×H)
Antenna Interface Spring pin (IPEX-compatible for PCB/external)
Temperature Range Operates: -30°C to +70°C • Storage: -40°C to +85°C
Certification Ready Designed for FCC/CE/RoHS compliance

Why Choose BGRF2?

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Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm

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Product Detail
Vending Software :
Supported
Data Storage Duration :
10 years
Anti-Tampering :
Both with magnetic field/cover-opening detection; STE18-B cuts relay, STE38-G shuts valve when triggered
Payment Terms :
T/T
FIFO Buffer :
64-Byte Integrated
Error Correction :
FEC + Manchester Encoding + Data Whitening
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Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm
Smart Prepaid Electricity Meter Designed for Links Over Long Distances with Industry Leading Sensitivity of Minus 121dBm

Hunan Stron Smart Co., Ltd

Verified Supplier
6 Years
hunan, zhuzhou
Since 2007
Business Type :
Manufacturer
Main Products :
Smart Prepaid Electricity Meter, Prepaid Water Meter, Prepaid Gas Meter
Total Annual :
3,000,000-5,000,000
Employee Number :
200~500
Certification Level :
Verified Supplier
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