This SMPL Help alerting kit with help pendant and portable alert is a simple solution when someone needs help in an emergency or needs something from another at a distant location. Press the button on the help pendant and it will transmit a signal to the portable alert which will notify you with vibration, an audible alarm, and a flashing indicator light. An easy-to-use solution for providing awareness, safety, peace of mind and independence for the visually and hearing impaired, high-risk individuals such as seniors with mobility issues, the disabled and their caregivers. For emergency help (SOS) or you need to summon another person, press the button on the Smpl help pendant and it will wirelessly send a radio frequency (RF) signal to the Smpl portable alert. The portable alert notifies you through vibration, a flashing red indicator light and an alerting melody. Choose from a selection of 50 melody alarms. The Smpl help alerting kit is expandable. One help pendant can signal multiple portable alerts and up to 20 help pendants can trigger each portable alert. (Add-on units sold separately). Each help pendant can be set to the same or different portable alert melodies or volume settings. The recipient /caregiver will be alerted wherever they are located; inside the home, in the backyard or visiting a next-door neighbor. The transmission is up to 250 ft. indoors or 500 ft. outdoors. The portable alert can be clipped to a belt, in your pocket, wall mounted or placed on a table. Features Portable alert is triggered by the push of a button on the help pendant. Alerts through vibration, flashing red LED light indicator and a choice of (50) alerting melodies. Up to 250 ft range between help pendant and portable alert indoors. Help pendant portable alert already paired when received. Expandable; can add-on help pendants and portable alerts (sold separately). Portable alert can be switched off, when not needed. Help pendant resets automatically. Utilizes low power consumption Radio Frequency technology - Battery operated and wireless. Low-cost solution - no Wi-Fi or monthly fee required. Feature Details Brand smpl Technology Mfg part # 58032 UPC 628857580324 Warranty One year Color Blue Item Dimensions Pager 3-3/4" x 2-1/4" x 3/4", Pendant 2-1/2" x 1-1/2" x 3/4" Weight (lbs) 0.4 Battery operated? Yes (batteries required) Batteries included? Yes Battery details Help Pendant- 3v CR2032 lithium (included), Portable Alert Pager- (2) AAA Alkaline (not included) What's included? Help Pendant, neck strap, Portable Alert Pager, belt-clip, small screwdriver, user guide. Country of Manufacture China