What's in the box:

eWeLink Wireless Remote Call Button SOS/Emergency Button 433MHz Caregiver Pager for Bed/Chair/Floor Mat Fall Alarm Patient Elderly Disabled Press for Help Caregiver/Nurse Alert System Home Secure Alarm System (Standard)

Note: The SOS Emergency Button should work with the alarm system host or Sonoff RF Bridge 433.

Features:
*433MHz frequency, wireless transmission is more than or equal to 100 meters in open place. Low-consumption design, which can make it work long time.
*Our nurse caregiver SOS emergency call button alert system for patient, disabled, elderly and children is simple to use and provides peace of mind.
*Ideal for use as an alert aid for elderly, pregnant woman, children or disabled who can't stand up from toilet, bathroom fainting, floor mat fall alarm or heart attack, emergency call for help.
*Simply press the call button to alert the caregiver via the receiver or wireless alarm host. Widely used in home, hotel, hospital, retirement home and other needed places.
*Call button can be wall mounted beside bedside, sofa, closestool or placed near caregiver.

Specifications:
Item Type: Wireless SOS Emergency Button
Frequency: 433MHz
Emission protocol: 1527
Power Supply: Button Battery (included)
Work Current: 9-12MA
Battery Working Time: 8-12 months
Transmission Distance: 100m(Open space)
Installation Way: Wall Mounted(with screws or sticker)
Installation Height: 0.8m-1.2m (Suggested)
Color: White+Red
Material: ABS
Operating temperature: -10C to 50C
Item Size: Approx. 46*46*16mm(L*W*H)
Item Weight: Approx. 16g / 0.56oz

Package Information:
Package Size: Approach. 5 * 5 * 2cm / 2 * 2 * 0.79in
Package Weight: Approach. 18g / 0.63oz

Package List:
1 * SOS Emergency Button
1 * Sticker