Retekess TD105 Caregiver Pager,Nurse Alert System,Loud Voice Broadcast,3 LED Display,10 Waterproof Lanyard Pagers for Clinic,Nursing Home,Hospital

* Emergency alarm call button lanyard hole design; convenient for the elderly or patients to wear the pager on the neck through the lanyard; placed in the pocket convenient to carry * 15 level volume adjustment; support for external audio; 3 digital large display; signal range covers 300m or 984 ft in open area; can easily hear the patient's distress signal even at a long distance * Hospital calling system can add up to 999 call buttons; suitable for both large hospitals and small clinics; can always add more call buttons to the caregiver alert system * Retekess TD105 caregiver pager system help patient call doctor or nurse in time when needed; effectively solve the chaotic situation caused by patients being unable to get timely help * Each pager button has a built-in 23A battery; standby time up to 6-12 months; avoids the trouble of frequent battery replacement; light weight and easy to use