The Siemens TC35i GSM GPRS Modem represents industrial-grade wireless communication technology engineered for reliable machine-to-machine connectivity. Built around the proven Siemens TC35 module with dual-band 900/1800 MHz support, this modem features a durable aluminium casing and RS232 interface for straightforward system integration. It delivers comprehensive functionality including SMS messaging, data transfer capabilities up to 14.4 kbps, DTMF support, and remote control through standard AT commands. With an operating temperature range from -20°C to +60°C and wide voltage input range of 6V to 36V DC, this modem maintains stable performance across diverse environmental conditions, making it suitable for both indoor and outdoor applications where consistent connectivity is essential for operational success.

This industrial modem serves critical functions across multiple sectors including manufacturing automation, utility management, security systems, and transportation infrastruct...

The Siemens TC35i GSM GPRS Modem represents industrial-grade wireless communication technology engineered for reliable machine-to-machine connectivity. Built around the proven Siemens TC35 module with dual-band 900/1800 MHz support, this modem features a durable aluminium casing and RS232 interface for straightforward system integration. It delivers comprehensive functionality including SMS messaging, data transfer capabilities up to 14.4 kbps, DTMF support, and remote control through standard AT commands. With an operating temperature range from -20°C to +60°C and wide voltage input range of 6V to 36V DC, this modem maintains stable performance across diverse environmental conditions, making it suitable for both indoor and outdoor applications where consistent connectivity is essential for operational success.

This industrial modem serves critical functions across multiple sectors including manufacturing automation, utility management, security systems, and transportation infrastructure. Manufacturing facilities utilize it for equipment monitoring and remote diagnostics, while utility companies deploy it for smart metering and grid management applications. Security system integrators incorporate it into alarm and surveillance networks for reliable alert transmission, and transportation companies benefit from its vehicle tracking capabilities for fleet management. The modem's compliance with ETSI GSM Phase2+ standards ensures global network compatibility, while its industrial-grade construction withstands the demands of continuous operation in challenging environments where reliability cannot be compromised.

The TC35i modem delivers exceptional business value through proven reliability, reduced maintenance costs, and seamless integration with existing industrial systems. Its industrial construction minimizes downtime while the standardized AT command set simplifies development and implementation processes. Businesses benefit from the modem's ability to enable comprehensive remote monitoring and control capabilities, significantly reducing the need for physical site visits and enabling proactive maintenance strategies. The proven Siemens chipset ensures consistent performance and compatibility, while the comprehensive development toolkit accelerates deployment timelines. With immediate availability and scalable production capacity, this modem provides a future-proof communication solution that grows with evolving business requirements, offering both technical excellence and long-term economic efficiency for industrial applications.

Key Features:
- Industrial-grade aluminium casing for durability in harsh environments
- Siemens TC35i chipset with dual-band 900/1800 MHz network support
- Standard RS232 interface for easy integration with existing equipment
- Wide operating temperature range from -20°C to +60°C
- Comprehensive AT command support for remote control and configuration

Benefits:
- Enhanced reliability and reduced maintenance costs through industrial construction
- Simplified integration with existing systems via standard RS232 interface
- Consistent performance across extreme temperature conditions
- Flexible remote control and configuration through AT command support
- Global network compatibility with dual-band 900/1800 MHz operation