Best Medical Intercom Systems

Features: 1.Long Range: Effective distance Approx. 1/2mile (in ideal condition, range will diminish based on walls, floors, etc). 2.Multi-Channel (7 channel): 7 channels will be provide to you for calling family or office members, delivering announcements, or emergency calls. It can be choose one to one communication or one to all simultaneously. 3.Easy to set up and use, no installation requirement, you can take it to anywhere you want. 4.Monitor function continuously for 24 Hours at once . 5.Frequency Range: 462.6250 - 467.6125 (MHz) Digital Code (1/2/3):734N/732N/731N Full Expandable: Four intercom stations included but you can expand to an unlimited additional intercom stations. Package Includes: 4*Intercom Stations 4*AC Power Adapters Family Application 1.You can put the intercom to anywhere, bedroom, kitchen, baby room, living room, elder room, garage etc. 2.You can set up different channel code for each intercom or at same channel code. 3.You can make a group call or a private dialogue to different room. 4.You can monitor the room as you want by using monitor (24 hours once time) . 5.You can talk with two way radio if you change radio frequency to Intercom requirement. Office Application 1.You should set different channel code for different department and make a record. 2.You can make a private meeting with the specific people . 3.You can make a emergency notice or quickly meeting by the group call function. 4.Different department can make a communication freely. Outdoor Activity Application 1.This intercom can be charged by mobile power bank(5V 1A). 2.You can take intercom to anywhere, No WIFI requirement. 3.Walkie Talkie System for Outdoor Activity. Size : 7.2 x 4.3 x 1.9 inch