ESP APKIT 1Way Video Door Entry Kit. For More Than 20 Years Esp Has Been Developing And Supplying High Quality, Security Related Products To The Uk Electrical Industry. With A Reputation For Innovation, The Company Is Continually Developing New Products Which Embrace The Very Latest Technology To Help Drive Market Growth. Today The Company Offers A Broad Range Of Electronic Security And Fire Detection Products To Meet The Requirements Of Installers And Contractors, Including Cctv, Access Control, Video Door Entry, External Area Protection (Eap) As Well As A Growing Collection Of Conventional And Addressable Fire Protection Products. The Esp Apkit Is A Single Way Video Door Entry With A Simple Two Core Cable Installation, A Single Power Supply Which Supports All Monitors And Outdoor Stations In A Flexible Combination Of Up To Five Devices And Comes Complete With A Clear High-Resolution Colour Picture On A 7” Hands Free Tft Monitor. This Monitor Has A White Colour Finish, A 3.6mm Lens, 24Vdc Power And A 6 Leds Illumination. Dimensions: Station - 85 X 165 X 53mm (W X H X D) Monitor – 215 X 152 X 18mm (W X H X D)