Description
The SF503ES from Alpha is a Neck Lanyard Pendant features the great range and reliability of 900 MHz in a small, waterproof package. Users can wear the pendant in the shower or bathtub, outside in the rain, or other environments where the pendant may be splashed with water, or momentarily submerged. The pendants have a single-button design with “press and one second hold” activation, making the pendant very easy to use, yet still reduces false alarms. When the SF503ES is activated, it vibrates briefly and its red LED blinks rapidly for five seconds, then blinks slowly until the alarm in cleared. Alarms may be cleared by placing the RP500K Alarm Clearance Card over the button, or by a sequence of button presses. The SF503ES is especially suited for assisted living installations. Weighing only .6 ounces, it is 60% smaller than our SF501ES model, and it includes a neck lanyard cord.The SF503ES features a fully supervised RF link to ensure reliability. The built-in LED flashes with all transmissions, including supervision, so the user can see the transmitter is still functioning. The battery is a field-replaceable long-life 3V lithium type, and is included.
Features
- Fully supervised wireless 900MHz transmitter
- Waterproof (to IP67 standard)
- Large alarm button
- Low battery warning before battery depletion
- Vibration and blinking red LED for call assurance
- Field-replaceable, 3V lithium battery (model BA004)
- 60% smaller and lighter than previous pendants
