For Safety
Batteryless wireless modules engineered for mission-critical reliability in public safety deployments — ideal for emergency shelters, corridors, and lighting infrastructure.
Battery-free. Sensor-driven.
Wire-free. Mesh-ready.
Engineered for WSN applications in emergency corridors, lighting control, and sensor-to-dimmer scenarios.
Deployment Scenarios
These modules are deployable across emergency shelters, public facilities, evacuation corridors, and critical infrastructure—supporting batteryless control, OTA lighting, and disaster-ready communication.
DC Bluetooth NLC CV Dimmer
DC24V 5-Channel Bluetooth NLC DimmerHardware Specifications:
Input Voltage: DC 24V
Channels: 5-Channel (5CH)
Total Output Current: 6A MaximumWireless & Control Standard:
Wireless Protocol: Bluetooth
Control Profile: Bluetooth NLC (Networked Lighting Control) ProfileCommunication Range: 100M+ Line-of-Sight (LOS) for device-to-device communicationKey Features (via NLC Profile):
Group Control: Simultaneously control multiple devices configured as a group.
Scene Control: Save and recall preset lighting scenes with a single command.
Scheduling: Automate lighting based on time of day or sunrise/sunset schedules.
Light Control (LC) Models: Supports standardized lighting control functionalities.Peripheral Support:
Switches: Compatible with self-powered (energy harvesting) Bluetooth switches.Sensors: Supports integration with various Bluetooth sensors (e.g., occupancy, ambient light).Mobile Application: Dedicated iOS BANFi One App with full support for the Bluetooth NLC Profile for easy configuration and control.
DECT NR+: The Non-Cellular 5G Revolution for Massive IoT
Connect everything with unprecedented scale, reliability, and efficiency. FLSEMI is your partner in building the future of IoT.
What is DECT NR+? The Future of IoT Connectivity
DECT NR+ is the first global, non-cellular 5G standard engineered specifically for Massive IoT (mMTC) and Ultra-Reliable Low-Latency Communications (URLLC).Developed by ETSI, it empowers businesses to deploy autonomous, private wireless networks on the license-free 1.9 GHz spectrum. This eliminates reliance on cellular carriers and recurring data fees, dramatically lowering the total cost of ownership (TCO) while providing robust, large-scale connectivity.
Core Advantages of DECT NR+
Why Choose DECT NR+?Massive Network Scale
The nRF91x1 is engineered to handle the complexity of large-scale networks, making it ideal for applications with high device density like smart metering and industrial sensors. Its powerful Arm Cortex-M33 processor, with a 247 EEMBC CoreMark score, and ample memory of 1 MB flash and 256 KB RAM, can support millions of devices in a single network.Unmatched Reliability
Leverage DECT NR+'s self-healing mesh network with the nRF9151's robust radio, which ensures mission-critical connections by automatically rerouting data around failed nodes to maintain continuous operation. This makes the nRF91x1 ideal for Ultra-Reliable Low-Latency Communication (URLLC) applications.Ultra-Low Latency
The nRF9151's integrated architecture is optimized for speed, delivering the true millisecond-level latency required for real-time control applications like industrial automation.Low Power, Long Life
Building on Nordic's legacy of ultra-low-power wireless, the nRF91x1 SiP is designed for minimal energy consumption, with features like a PSM floor current of just 2.7 μA. Its advanced power management allows for the creation of battery-powered devices that can last for years in the field.Global, License-Free Spectrum
The nRF91x1 supports DECT NR+ operation on multiple bands, including bands 1, 2, 9, and 22 with a maximum transmission power of 21 dBm, and band 4 with a maximum of 19 dBm. This allows you to design a single product for worldwide deployment without spectrum licensing costs.Multi-layered Security for Mission-Critical Applications
The nRF91x1 SiP elevates the secure foundation of DECT NR+ with a multi-layered security paradigm built directly into the silicon.Arm® TrustZone® Foundation: At its core, the nRF91x1 utilizes the Arm Cortex-M33 processor, which features Arm TrustZone technology for hardware-isolated security. This shields critical assets like cryptographic keys and secure boot from potential compromises in the main application.Hardware Cryptographic Accelerator: The integrated Arm CryptoCell 310 security subsystem provides cryptographic services and offloads complex encryption tasks from the CPU. This results in faster, more power-efficient security operations without impacting application performance.
Target Applications
Unlocking Potential Across IndustriesSmart Grids: Automated Metering Infrastructure (AMI), distribution automation, and grid monitoring.Industrial IoT (IIoT): Process automation, predictive maintenance, asset tracking, and condition monitoring.Smart Buildings: HVAC control, intelligent lighting, security systems, and fire safety sensors.Smart Cities: Smart street lighting, parking management, waste collection, and environmental sensing.Logistics & Warehousing: Large-scale asset tracking, inventory management, and automated systems.Professional Audio: Low-latency, interference-free wireless microphones and audio streaming.
Why FLSEMI? Our Solutions
At FLSEMI, we provide a complete ecosystem to help you integrate DECT NR+ technology, shorten your development cycle, and win the market.High-Performance SoCs & Modules: Our industry-leading SoCs and pre-certified modules offer superior RF performance, high integration, and minimal power consumption for your node and router designs.Development Kits & Reference Designs: Start prototyping immediately with our feature-rich development kits and fully validated reference designs.Expert Technical Support: Our experienced engineering team provides dedicated support throughout your entire project.
At a Glance: Technical Specifications
Standard: ETSI TS 103 636 (DECT NR+)
Frequency Band: 1880-1900 MHz (Europe), 1920-1930 MHz (US), and others
Topology: Self-organizing, self-healing Mesh Network
Device Density: Up to 1,000,000 devices per km²
Reliability: > 99.99%
Latency: < 5 ms
Data Rate: Up to several Mbps
Range: < 2.5 kilometers LOS point-to-point
Capability Statement
FL Semiconductor LLC (FLSEMI)
Driving Sustainable IoT with Energy-Efficient Wireless Mesh and Decentralized Systems for Industrial Evolution