Warning - signaling - emergency call

Signal transmitters - remote switching and dialing devices
SmartHome - Switching - Access

GSM door intercom - Access and remote switching systems
Escape lighting + escape door safety device

Escape door safety device - Emergency lights - Escape route lights
Alarm systems - Video surveillance

Alarm (radio, wired) - Cameras - Recorder
LED lighting - Electronics

Lighting - Control modules - Power distributors
Batteries - Rechargeable batteries - Power supply units

Lead-gel batteries - Power supply - Tools