Wireless Call Button 2-Way Al/PC 5 in W

Wireless Call Button 2-Way Band Type UHF Material Aluminum Polycarbonate Channels 1 Output Watts 120 mW Width (In.) 5 in Height (In.) 2 1/4 in Length (In.) 7 1/2 in 114 Programmable Channels 154 1 External Channel Select Battery (6) AA Alkaline Batteries Operating Range Up to 1/4 Mile Includes Externally Mounted Push-Button Assembly with 36 in of Wire For Use With 41P010 423J13 4RB61 4RB62 56CY53 Grey Silver