Connect all existing fire and carbon monoxide alarm devices in your residence together with the KA300 alarm monitoring system- Cover a broad area while being able to display up to three alarm channels- Using a bright 177mCd strobe light, 95dB loud alarm and a powerful bed shaker, the KA300 system becomes the best choice for monitoring a buildings alarm system approx- 100 foot range-The KA300 is a flexible alarm monitoring system designed for a small to large scale building- Battery backup keeps the system working even in a power blackout vibrator and audible alarm only - strobe on KA300RX Alarm Monitor does not work with battery power- Easy to setup, the system comes ready to install in a small residential, dormitory, apartment, motel and hotel-Features- 3 receiver memories- 3 display channels- Alert by strobe or strobeaudible alarm- Time-Condition signal process to prevent nuisance alarms- 1,024 transmitter code combinations- 95dB alarm- 177mCd strobe light- Carrying case- FCC, CSA approved- UL listed- Item Weight - 5 lbs-Includes- KA300RX Alarm Monitor- KBS300RX Bed Shaker Receiver- KA300TX Transmitter- AC adapters- 9V alkaline battery- 9V rechargeable battery- Carrying case SKU: HRSC1595