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SIM900A GSM-GPRS Modem
SIM900A GSM-GPRS Modem
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- This is SIM900A GSM-GPRS Modem
- Dual-band operation on 900/1800MHz frequencies
- GPRS multi-slot class 10/8 for efficient data transmission
- Compliant to GSM phase 2/2+ standards
- Compact dimensions of 24 x 24 x 3 mm and lightweight at 3.4 g
- Control via AT commands, including GSM 07.07, 07.05, and SIMCOM enhanced AT commands
- Wide supply voltage range of 5V and low power consumption in sleep mode (1.5mA)
- Suitable for various applications such as IoT devices, asset tracking, remote monitoring, smart home automation, industrial automation, and voice/data communication
SIM900A GSM-GPRS Modem
The SIM900A GSM-GPRS Modem is a small, low-cost, and easy-to-use module that provides GPRS/GSM communication with the use of a mobile SIM card. It operates on frequencies 900 and 1800MHz and allows users to receive/send mobile calls and SMS. The module also has a keypad and display interface, which allows developers to create custom applications.
Features:
- Dual-band 900/1800 MHz
- GPRS multi-slot class 10/8
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
- Dimensions: 24 x 24 x 3 mm
- Weight: 3.4 g
- Control via AT commands (GSM 07.07, 07.05, and SIMCOM enhanced AT Commands)
- Supply voltage range: 5V
- Low power consumption: 1.5mA (sleep mode)
- Operation temperature: -40°C to +85°C
Applications:
- IoT devices
- Asset tracking
- Remote monitoring
- Smart home automation
- Industrial automation
- Voice and data communication
The SIM900A GSM-GPRS Modem is a versatile and powerful module that can be used in a wide variety of applications. It is a cost-effective and reliable solution for developers who need to add GPRS/GSM communication to their projects.
Package Includes:
- 1 x SIM900A GSM-GPRS Modem
Specifications:
Supply voltage range | 5V |
Operation temperature | -40°C to +85°C |
Low power consumption | 1.5mA (sleep mode) |
Weight | 5 grams |
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy



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