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  • Krown KA1000 — Dual Alarm Clock with Wireless Alarm Monitoring Receiver

    September 08, 2026 2 min read

    Product overview for the Krown KA1000 Dual Alarm Clock with Wireless Alarm Monitoring Receiver, a hearing-impaired/heavy-sleeper accessibility alarm clock.

    Full text manual (for reference)

    Product overview for the Krown KA1000 Dual Alarm Clock with Wireless Alarm Monitoring Receiver — a specialty alarm clock built for hearing-impaired or heavy-sleeper households, combining a telephone ringer, doorbell/doorknock alert, nursery transmitter receiver, and burglar alarm monitor in one unit.

    Overview

    The KA1000 is a dual alarm clock that also functions as a wireless alarm monitoring system receiver. It alerts the user through selectable sounds, a bed shaker, and light for multiple event types — telephone rings, a knock or doorbell, nursery/baby monitoring, and burglar alarm signals. When multiple event types occur, the causes are displayed alternately so the user knows what triggered the alert. It is compatible with the Krown KA300 Alarm Monitor System for expanded monitoring.

    Features

    • Dual alarm clock with snooze and dimmer
    • Loud buzzer with volume control up to 95dB
    • Adjustable bed shaker
    • Selectable outputs: sound and/or shaker and table lamp
    • Nightlight and reading switch
    • Security timer for added protection while away from home
    • Daily test switch to check all outputs
    • LED indicators to display which alarm source triggered
    • Rechargeable battery backup keeps sound/shaker alerts working through power outages
    • Compatible with the KA300 Alarm Monitor System

    Package Contents

    • KA1000DB/DK Doorbell or Doorknock Transmitter — mounts on the door to detect a knock and/or doorbell press. Transmits up to 100 ft. to the receiver (300 ft. with a signal repeater).
    • Bed Shaker — a strong vibrator placed under the bed for tactile wake-up alerts.
    • T-Plug — reduces cord clutter around the device.

    Warranty

    Krown products carry a 1-Year Limited Warranty.

    Manufacturer

    Krown Manufacturing, Inc.
    3408 Indale Road, Fort Worth, TX 76116
    Voice: (817) 738-2485  |  TTY: (817) 738-8993  |  Fax: (817) 738-1970
    Email: info@KrownMfg.com  |  Website: www.KrownMfg.com