100% of spam calls are blocked (new or repeat)
White List pre-loading
No need to do anything, SENTRY 2 does it for you
Easy setup, great for seniors
Caller ID Required.
SENTRY 2: What's new?
- Preload "Good" numbers to White List
- Create White List at setup, so you can enjoy automatic blocking right from the start.
- Auto save to White List
When an unlisted caller hears SENTRY’s voice message and presses 0, the caller’s number will be automatically saved to the White List.
- Turn the ring off
Now you can turn SENTRY’s ring off if you need to.
- Screen brightness improved
Why is SENTRY so effective?
SENTRY 2: Preload White List
SENTRY 2: New and Improved
SENTRY 2 vs. SENTRY 3
Option 1 - In Line
Option 2 - Parallel with splitter
Good for all phones