The system controller ties an emergency vehicle's lights and sound into one system operated from the cab. In the Emertronic ecosystem the operator's console is the EMCORE control head (high-current channels up to 6×10 A), while power distribution inside the bars is handled by STB-series controllers (2–16 channels, R10 approval).
Siren amplifier + light controllerYour vehicle. One controller.
A 100/200 W siren amplifier with a class-D digital output stage (MOSFET) and a 6×10 A light controller (Σ 30 A), in an aluminum-and-ABS housing. A control head with a durable silicone keypad — the vehicle's entire signaling under the operator's thumb.
Siren amplifier (compact)Smaller. Not weaker. Standalone.
A compact 100/200 W amplifier with a class-D digital output stage, in an aluminum housing — a format that fits where the Ultra has no room: quads, motorcycles, boats.
Adaptive light + sound systemSharp on the road. Calm when parked. Soft at night.
An adaptive system linking the light and sound paths: the lamps match their light mode to the siren tone in real time — intense en route, calm on scene, soft at night. The operator runs the action, the light keeps up by itself.
A personalized backlit silicone keypad runs every function: a 6-channel ×10 A light controller (Σ 30 A) in ULTRA, day/night mode of the warning lamps (automatic from the sensor or manual), and a PURSUIT button that engages full signaling in one press. The control head with microphone also handles public address (PA).
Stealth control for unmarked vehicles (automatic detection and blackout), hands-free siren mode — tones change from the horn ring without taking hands off the wheel, with short- and long-press horn control. A 12 V and 24 V light controller on one platform.
Inside REMEDY bars run STB2 / STB4 / STB12L / STB16L controllers (2–16 channels, R10) — also available as spare parts. A special-vehicle CAN controller integrates the signaling with the vehicle and body bus: the bar, advisor and amplifier respond to CAN frames without extra wiring.
E20 · ECE R65 class 2 · ECE R10 type approvals — every configuration tested in our own laboratory.
Answer not here? Call us — an engineer picks up, Mon–Fri 7:00–15:00 (CET).
Not if the system is built around EMCORE — its 10 A high-current channels power and switch the bar, directional lights and advisor directly. The separate STB controllers work inside the bar and are selected by us at the configuration stage.
Describe the vehicle and the fleet's duties — we will propose a set with the full type-approval documentation.
