Kerr AC Adapter AC-02 (9 volt)
9 volt AC Adapter works with Smart Caregiver Alarm Monitors BPM-01, TL-2016R3, and TL-2004E. (BPM-01 sold in packages "Bed Alarm & Long Term Sensor Pad", "Bed Alarm with Long Term Bed and Chair Pads", "Bed Alarm Fall Monitor and Long Term Bed Sensor Pad", among others).  (TL-2016R3 sold in packages "Wireless Monitor, Bed Pad & Pager (No Alarm in Patient's Room) Can Send Alert up to 150' From Pad to Pager", "Wireless Floor Mat & Pager, No Alarm in Patient's Room!", "Pager & Wireless Bed Alarm with Bed & Chair Sensor Pads (No Alarm in Patient's Room) Sends the wireless alert up to 150' to Care Person Pager!", "Paging Bed Alarm System & Long Term Bed Pad", "Caregiver Pager with Weight Sensing Floor Mat & Alarm - No Alarm in Resident's Room!",  "Wireless Alarm & Pager with Weight Sensing Floor Mat - Alert a Caregiver in Another Room!", "Fall Prevention for Elderly, Chair Alarm & Chair Sensor Pad, Alerts to Wireless Caregiver Pager. Smart Caregiver item WMC1-SYS", and "Pager & Wireless Bed Alarm with Bed & Chair Sensor Pads (No Alarm in Patient's Room) Sends the wireless alert up to 150' to Care Person Pager!", among others).  (TL-2004 sold in packages "Smart Caregiver Low Cost Fall Prevention Chair Alarm and Sensor Pad", "Alarming Wheelchair (Velcro Release) Seat Belt so You Know When They Get Up!", and "Wheelchair Seat Belt (One Finger - Easy Release) & Alarm Monitor So You Know When They Are About To Get Up!", among others).Contact seller if you are not sure this is the correct AC for your products.