Feature: 1. WIRELESS REMOTE ALARM: The wifi emergency call button needs to be paired with a smartphone in the same WIFI environment. Once paired, you will receive notifications from your pager wherever you are. 2. PORTABLE AND FLEXIBLE: The wireless caregiver pager can be carried in your pocket, hung around your neck, attached to a wall, etc. Setting up is easy according to the manual. The portable panic button alarm makes it easier for your loved ones to call and gives them more freedom. 3. MULTIPLE APPLICATION SCENARIOS: Besides carrying around, the alarm button can also be used in bathrooms, kitchens, hotels, villas, etc. The SOS call button is suitable for people who need it. 4. INDICATOR LIGHT: Designed with an indicator light system, easy to understand, red indicates alerts, green indicates self tests, and yellow indicates low battery, ensuring you are always informed. 5. POWER SUPPLY: Powered by two AAA batteries (not included), the wireless call button boasts low power consumption, providing long lasting performance for uninterrupted usage in any environment. Specification: Item Type: Caregiver Pager Panic Button Material: ABS Power Supply: 2 AAA Batteries (not included) Network: WiFi WiFi Mode: IEEE802.11b/g/n wireless standard Indicator Lights: Red: Alarm, Green: Self Check, Yellow: Low Battery. Package List: 1 x Panic Button 1 x Double Sided Tape 2 x Screws 2 x Wall Plugs 1 x User Manual