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Systems that flash the household lighting, or a standard mains operated table lamp, when the doorbell button is pressed.
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Mains powered unit with light which produces three distinct signals to indicate telephone ring, doorbell or door entryphone. Doorbell comprises flashing light for 20 seconds. Telephone comprises light... Read more»
Visual alarm unit for use with Housebell series 4-0. Activated when door entry or intercom button is pressed. User is alerted by five-flash sequence to overhead lights throughout the house.... Read more»
System to provide visual indication of doorbell via house lights. When activated, lights flash or dim to indicate caller. Optional telephone adaptor or door entry unit.... Read more»
Mains powered doorbell which, when activated, causes the interior lights to flash. Accessories include telephone/fax call indicator switch, and silent door entry alert. Range includes: system for si... Read more»
Visual bell system for new or re-wired homes having 2-way switches throughout. House lights flash or dim (at night-time) when door bell is rung. Optional extension Sound Switch Callite MK19B monitors... Read more»
Multi-purpose alarm system with visual display for use by people who are hard of hearing. Unit consists of control box and microphone with reading lamp attached. Microphone attached to extension lead ... Read more»
Visual warning system which uses house lights to indicate when bell push is operated. Manual day/night switch sets 'day mode' in which lights will switch on when bell push is pressed or 'night mode' w... Read more»
Visual doorbell which triggers the internal house lights to flash on and off to alert user to caller.... Read more»
Visual doorbell which allows individual to use own standard or table lamp together with up to four low voltage safety lamps as part of visual warning system. Optional lamp.... Read more»
Visual bell system for deaf people. Mains operated with low-voltage lamps and automatic cut out timer and reset. Supplied with control box mains lead with fused plug, flashing light and door bell. O... Read more»
Flashing visual doorbell for people with hearing impairment; linked to table or wall mounted unit with a mains lamp, fitted with mains lead and fused plug. Supplied ready for use with Automatic cut-ou... Read more»
Visual bell system for people with hearing impairment, requiring installation by qualified engineer. When doorbell is rung, houselights flash on and off by day and dim by night.
MK112 and MK114 hav... Read more»
Visual bell system for deaf people. Mains operated to be used as a general table/reading light as well as a visual call signal; flashes on and off and dims when in use. For connection to existing Cal... Read more»
Visual bell system for deaf people requiring a qualified engineer to install. System links to the domestic lights and incorporates a delay flash/dim allowing for a fluorescent tube to light. Light par... Read more»
Units which causes house lights to flash on or dim when the doorbell is pressed. Single circuit available for one storey and dual unit for two storey buildings. Optional visual alarm designed for use ... Read more»
Mains operated alerting table lamp, flashes to alert doorbell and other devices. Standard model wired into existing doorbell. Remote model transmits signal from doorbell transmitter to table lamp, no ... Read more»
Doorbell with control unit wired to bell push or number of pushes, and connection to mains lamp or series of lamps; when push is depressed lights will flash for 30-60 seconds. Optional bell can be ins... Read more»
Visual doorbell for people who are deaf or hard of hearing. Comprises a mains operated unit which when the door bell is pressed, triggers an audible buzzer and 30 second flashing light. Lamp can be pl... Read more»
Unit connected to housebell which indicates to a hard of hearing person that there is a caller, by flashing the house lights on and off for approximately 5 seconds.... Read more»
Desk lamp designed to alert user to caller and to the telephone bell by flashing in sequence with the phone's ring. Optional Signalite Slaves or Beacons which offer satellite alerts in other rooms. Bo... Read more»
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