Featured Projects
Some projects are anonymized at customer request.
2200 m Tunnel Coverage Project
Work crews in rail and utility tunnels had no reliable communication. A fiber repeater chain with leaky cable delivered continuous tri-network coverage over 2.2 km — maintenance calls and emergency contact fully restored.
Mountain Hydropower Station Coverage
Canyon terrain blocked signals to the dam, plant and living area. A high-point donor antenna with fiber repeaters restored coverage in all three zones — dispatch calls and staff communication back to normal.
Garage & Elevator Group Coverage
Three basement levels had no signal and 12 elevators kept dropping calls. A 1:8 fiber repeater network plus elevator kits covered every level — complaints dropped to zero.
Standardized Exam Center Signal Control
An education examination authority faced phone-cheating risks across 3 test centers (86 halls). QP20 classroom jammers plus a central platform enabled one-click start, auto shut-off and full audit logs — zero cheating incidents since deployment.
Intermediate Court Signal Control
Courtrooms, deliberation rooms and transfer corridors required communication control to prevent leaks. The QP-D directional system confines the controlled field inside each courtroom — hearings secure, adjacent offices unaffected.
Detention Facility Full-Band Control
Unauthorized communication inside cell blocks posed a security risk. The QP35 zoned full-band system covers cell blocks, perimeter and workshops independently, with customized bands keeping police radios fully operational.