• Compact case design
• Hot-swappable batteries
• Tool-less battery access
• RJ11/45 Network/Phone/Fax protection
• 3-year limited warranty (electronics) 2-year warranty (batteries)
• RoHS 2 compliant
• Energy Star certified
• Transformer-friendly receptacles
• DC startup capability
• Independent battery bypass
• Built-in self-diagnostics testing
• Audio & visual alarms

The two-way voice pendant’s battery will last 6 months before needing to be swapped with the fully charged battery in the base station. After several years, you may want to replace the batteries with fresh ones to ensure optimal performance.

• Li-Ion 10440 3.7 volt
• Specially designed for 2-way voice pendants.
• (Set of 2)
• Model #: 35917