The SF503ES from Alpha is a Neck Lanyard Pendant that combines superior range and reliability with a compact, waterproof design. Perfect for users who need a dependable alert system, this pendant can be worn in the shower or outdoors without fear of damage. Its single-button activation enhances ease of use while minimizing false alarms. Additionally, with a lightweight construction and field-replaceable battery, the SF503ES is ideal for assisted living environments.
Alpha SF503ES Pendant Features
- Feature: Fully supervised wireless 900MHz transmitter – Ensures reliable communication and reduces false alarms.
- Feature: Waterproof (to IP67 standard) – Allows safe use in wet environments such as showers or outdoor settings.
- Feature: Large alarm button – Provides easy activation, enhancing user experience and accessibility.
- Feature: Low battery warning before battery depletion – Alerts users to change the battery proactively, ensuring continuous operation.
- Feature: Vibration and blinking red LED for call assurance – Confirms alert activation for added peace of mind.
- Feature: Field-replaceable, 3V lithium battery (model BA004) – Simplifies maintenance and prolongs product lifespan.
- Feature: 60% smaller and lighter than previous pendants – Increases comfort for users, making it easy to wear throughout the day.
Alpha SF503ES Detailed Specifications
| Feature | Details |
|---|---|
| Transmission Frequency | 900 MHz |
| Water Resistance | IP67 Standard |
| Activation Method | Single-button with “press and hold” design |
| Alarm Notification | Vibration and blinking red LED |
| Battery Type | 3V lithium (model BA004) |
| Weight | 0.6 ounces |
| Size Comparison | 60% smaller than SF501ES model |
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