Model |
Vibrator |
Lamp Outlet |
Strobe/Light Alarm |
Adjustable Tone/Vol |
Battery Backup |
Other features |
|
|
|
X |
X |
X |
built-in phone ring signaler; reading lamp |
|
X |
|
X |
95dB |
X |
phone ring signaling option |
|
|
X |
optional plug-in |
|
X |
|
|
X |
X |
|
X |
X |
nightlight; security timer; built-in phone ringer; alerts to ringing door bell |
|
X |
X |
|
X |
X |
nightlight; security timer; built-in phone ringer; alerts to door knock |
|
X |
|
|
|
X |
tactile dial; raised braille numbers |
|
X |
|
X |
113dB |
X |
|
|
|
on/off switch |
|
98dB |
X |
built-in remote receiver works with Sonic Alert transmitters |
|
X |
|
|
113dB |
X |
travel size |
|
X |
|
|
113dB |
X |
extra large display |
|
X |
|
X |
113dB |
X |
hi/low dimmer; no am/pm |
|
X |
|
|
113dB |
X |
dual alarm |
|
X |
|
X |
113dB |
X |
multi-colored display |
|
X |
|
|
113dB |
X |
AM/FM radio |
|
X |
|
|
113dB |
X |
built-in phone signaler |
|
|
|
optional plug-in |
X |
X |
built-in night light |
|
X |
on/off switch |
X |
85dB |
X |
|
|
X |
on/off switch |
|
120dB |
X |
jumbo LED display |