Each set is individually paired and ready to use. If you need to add more call buttons, it is also possible, but you need to re-pair, the specific pairing video can refer to this ：
PAGER WATCH NO MONTHLY FEE
- For Both Caregiver and Patient/Elderly/Resident/Handicapped/Sick Freedom while Still calling for Help at home. Not need to Yell to Get Someone’s Attention.
- SMART CAREGIVER PAGER: Vibration or Audible Prompt for choice. Wake Up the night shift caregiver Only
- Transmitter/Push Call Button is Waterproof.
- Both Pager/receiver and Call button are powered by Built-in battery. Pager battery are Rechargeable. Standby time about 3 days. DC 12V 23A Call button battery. Standby time about 1 years
- Tag：Alarm Watch with Vibrate/Wrist Paging System/Pager Watch
- User Manual
Fast Delivery：We prioritize shipping from local warehouses in your country/region (such as the United States, Canada, etc.), and you will receive the package soon.