An innovative solution is a portable signalling receiver mode (pager mode) of POS-216. This device enables receiving notifications (calls) from patients located in any part of the building. The signal from patient’s transmitter goes to the pager as well as to the signalling board. It ensures receiving the call by care staff members no matter where they are at the moment. The device enables programming of 100 transmitters and allows you to view last 30 calls. The number of pagers working in the system is unlimited. Pagers have belt-clips. They are powered by standard rechargeable 1.5V AAA batteries and have the battery indicator.