Alpha SF501ES Wireless Pendant + Neck Chain

Wireless Pendant + Neck Chain. Water-Resistant Type Uses BA510 Replacement 3V Lithium Battery.

The Alpha Communications® / TekTone SF501ES Single Button Call Pendant Transmitter features the great range and reliability of 900 MHz in a small, water-resistant 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. A single-button design with "press and one second hold" activation makes the pendant very easy to use, yet still reduces false alarms. When the SF501ES is activated, it continues to send an alarm signal until its reset button, located on the back, is pressed.

The SF501ES is especially suited for assisted living installations. Weighing only 1.4 ounces, it includes both a neck cord and a belt clip, and can easily be converted by the end user. An optional model RP503 small (ladies) or RP504 large (mens) wristband allows the pendant to be worn on the wrist or the arm.

The SF501ES 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.

• Fully supervised wireless 900MHz EchoStream® transmitter
• Water-Resistant
• Large alarm button with alarm activation delay
• Low battery warning before battery depletion
• Flashing LED indicator during alarm activation
• Continuous alarm signal until reset button pressed
• Field-replaceable, 3V lithium battery (model BA501)