Description:DSC 4 button remote transmitter PG4939 is supplied by MrRemote although you will be required a technician to install this remote. Digital Security Control also known as DSC manufacture the four button PG4939 remote. Commonly used on DSC EVO 1 DSC and Caddx alarm systems. The PG4939 offers a full 3-seconds delay on panic function to reduce false alarms. The PG4939 is compatible with the following receivers: PC4164-433, PC5102-433, PC5132-433, RF5108-433, RF5501-433, NT9005 and the NT9010.DSC 4 button remote transmitter PG4939 Specifications:Frequency: 433mHz Battery: 2 X CR2025 Dimensions: 57 X 32 X 13mm Coding: Rolling code Program difficulty: Professional, requires a technician to program.Programming manual for reference
