Emergency Wall Telephone Pre-programmed to Auto Dial 911 - RED

Features

• •Auto dials any pre-programmed telephone number (911 as default)
• •Works on any analog phone line (PSTN, VOIP) that is FSK or DTMF compatible
• •Retains programming even if disconnected from phoneline (EEPROM technology).
• •Telephone line powered (no external power required).
• •Easy to install and re-program (Comes with wallplate and do-it-yourself programming instructions)