DESCRIPTION Designed by Geofire, the Agrippa Deaf Alert is a digital, vibrating pillow alarm that alerts the deaf, hard of hearing, children, and heavy sleepers to a fire emergency using high intensity LED lights and a vibrating pillow pad. Bundled with an UltraFire UBS1 Optical Smoke Alarm, the Deaf Alert listens out for the sound of an alarm and activates upon hearing it. Easy to install, the Deaf Alert is mains powered with a battery backup to ensure the device continues to function in the event of a mains power failure. The LCD display also features a time and alarm clock function which, upon hearing the smoke alarm, will display the word "FIRE", and trigger the LED lights and vibrating pad. Product Code - GFAGRDAPA Alternative Product Codes - 3-80-0047, UBS1 Brand - Geofire Alarm Trigger Sound - Deaf Alert: 70dB - 75dB, 1.2 - 3.0 kHz Back-Up Battery - Deaf Alert: 4 x AA Alkaline Batteries (supplied) Dimensions (HxWxD) - Deaf Alert: 120 x 120 x 90mm UltraFire UBS1 Smoke Alarm : 35 x 90mm x 90mm Display - LCD screen Power Type - Deaf Alert: 230V Mains Powered with Back-up Battery UltraFire UBS1 Smoke Alarm: 9V Alkaline Battery Sound Output - UltraFire UBS1 Smoke Alarm: 85dB Weight : 0.38kg FEATURES - Perfect for use in the home - Designed to alert deaf or hard of hearing occupants to a fire emergency - Power: 230V mains powered with back-up battery - Back-up Battery: 4 x AA alkaline back-up batteries (supplied) - Includes a 9V battery powered UltraFire UBS1 Optical Smoke Alarm - LCD display features a time and alarm clock function - Separate LEDs to indicate mains power and low battery - Manufactured in the UK Please note: The Deaf Alert will not react to all smoke alarms, however it has been tested with the UBS1 smoke alarm supplied.