How Casambi Wireless Control Functions
Casambi is a wireless lighting control system based on Bluetooth Low Energy (BLE) mesh technology. This decentralized architecture cuts installation labor compared to traditional wired DALI systems because it eliminates the need for complex control cabling. Unlike traditional systems that require a central gateway, each Casambi-enabled node acts as a repeater, allowing for up to 127 nodes per network. If a single node experiences a fault, the remaining mesh network continues to operate. E.ZAGURI verified the reliability of this technology during the 9th International Festival of Light in Jerusalem. Working with lighting designer Nissan Galbard, E.ZAGURI deployed Casambi nodes in the Old Town, where high-density stone structures and heavy electromagnetic interference typically disrupt wireless signals. The system stayed in sync throughout the festival, demonstrating its viability for dense office environments in Tel Aviv where retrofitting traditional control wiring is cost-prohibitive.
Operational ROI for Mid-Sized Offices
For a 50-employee office, the transition to smart lighting involves replacing manual switching with automated, sensor-driven controls. The savings come from occupancy sensing and daylight harvesting: lighting that dims or switches off when a zone is empty stops paying for light nobody is using. While the initial hardware cost for Casambi-enabled drivers and sensors exceeds that of standard commodity fixtures, the reduction in electricity expenditures typically pays the difference back through lower electricity expenditure. Beyond energy savings, tunable white lighting allows facility managers to adjust color temperatures throughout the workday. Aligning light temperature with circadian rhythms is widely credited with supporting employee alertness. In practice, this means cooler, high-intensity light during morning hours and warmer, lower-intensity light in the afternoon. E.ZAGURI recommends this for open-plan offices, though it requires precise commissioning to ensure that private meeting rooms and common areas are zoned correctly for different usage patterns.
The E.ZAGURI Project Support Approach
E.ZAGURI project support is a consultancy layer designed to streamline the procurement and commissioning of smart lighting systems for commercial architecture. Standardized commissioning is one of the simplest ways to de-risk a smart-lighting project, which is why centralized support matters on modern builds. E.ZAGURI has operated as an architectural lighting supplier in Israel since 1952. We serve as the exclusive distributor for Lival, TCI, and Casambi, providing a single source for the entire bill of materials. Sourcing a curated EU-compliant portfolio rather than mixing grey-market components sharply reduces post-handover service calls. Our Tel Aviv team handles project consultation and commissioning. Because E.ZAGURI manages the technical integration, we eliminate the common issue of multiple vendors blaming one another when a control node fails. We provide the expertise to configure the Casambi app, allowing your internal facilities team to adjust scenes or schedules without needing an external programmer. While this provides long-term autonomy, it does require the facilities team to undergo a brief training session on the Casambi interface during the project handover phase.