SINGCALL Home Pager Service Calling System, Wireless Single Nurse Call Pager, Pack of 10 Pagers and 1 Receiver

* SC-R50: 01. Built-in antenna fixed receiver. Long signal distance, strong stability. 02. Touchable keys. Standby mode, showing the current time * 03. 7 kinds of music, with voice reporting function, music length can be set. 04. With a 299 call extension, convenient and fast registration method * 05. Two register modes are optional.(multi-key or single-key mode). Compatibility special multi-functional buttons(APE100) directly * APE310: 01. Built-in silicone pad, 360 degree waterproof handling. 02. Small, thin, no screw, replace the battery easily. * 03. Match to all of SINGCALL receiver. 04. Anti-temperature and humidity changes. Strong EMC anti-interference.