About Roombanker
Roombanker, established in 2017 and backed by over 20 years of wireless IoT expertise from our parent company —— Dusun IoT, designs and manufactures innovative wireless home security systems. Our "RBF chipset + RBF protocol stack + scenario-based solutions" powers a range of products, including intrusion alarms, video surveillance, fire alarms, and intelligent automation. 

Wireless Intruder Alarm System: The Home Security Hub integrates seamlessly with devices like door/window sensors, PIR motion detectors, smoke alarms, and cameras. Using advanced wireless technology, it transmits real-time data to cloud servers and mobile apps, triggering instant sound, light, and notification alerts for unauthorized intrusions, ensuring comprehensive protection for homes and small businesses.
RB Link Mobile App: Compatible with Android and iOS, RB Link offers an intuitive interface, supports 10+ languages (e.g., English, Romanian, Greece), and simplifies security management for global users, from daily control to multi-device monitoring.
RBF Protocol Stack: Our two-way wireless protocol leverages Sub-1G and TDMA for long-range (3.5km), low-power (<2µA standby), and secure (AES-CCM encryption) communication. With strong interference resistance (50 frequency channels) and a forwarding protocol (Q4 2025), it ensures reliable, scalable connectivity for industrial and residential scenarios, compatible with RTOS, OpenWRT, and MQTT.

Global Presence and Partners
Roombanker’s two-tier channel structure (national and regional agents) empowers partners through a scientific profit-sharing model, ensuring resources for market expansion and top-tier service. Our network spans Northern Europe, Southeastern Europe’s Mediterranean region, and Turkey, with ongoing investments in emerging markets like the GCC, North Africa, and Southeast Asia. We invite high-quality partners to join our long-term cooperative ecosystem and explore global opportunities.

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