is powered over public lighting. Power from back-up battery in case of power failure. Integrated amplifier can serve up tu 8 loadspeakers.

is based on control panel or PC with control SW. You can use microphone, recorder, CD or mobile phone for transmitting. You can also set, which territory will receive your Transmitting.

Outdoor Speaker with Directional Loudspeaker and Far Transmission Distance, Suitable for Outdoor Use - Directional loudspeaker and wide transmission distance - Easy to install - Suitable for outdoor locations