Aiphone VH-3KVT Intercom/Doorphone with Monitor, Security Master Unit, and Housing Information Panel for Residential Use

For apartment buildings Compatible with residential automatic fire alarm systems. DASH WISM GP security unit with monitor, surface-mounted. Security: Emergency, gas, fire, call. Residential information panel with monitor. Dimensions: 230 x 155 x 39.5 Requires electrician and Fire Service Act Class A, Class 4 certification. Requires notification to the local fire department.