Alarm Systems

KEMUPI – fire-alarm device for Residence

KEMUPI - fire-alarm device for Residence
The residential fire alarm (smoke type) YSD-10VN is highly responsive to smoke and quickly detects fire before it spreads. YSD-10VN can be easily installed with a screwdriver on the ceiling or on a wall without any need for complex electric wiring. It is also built to sound a warning alarm when the battery power begins to run low.


Type Residential fire alarm (smoke type)
Inspected and approved by the Japan Fire Equipment Inspection Institute 5.0kg
Total height 住警第26~1号
Alarm Electronic sound
Power source Exclusive lithium battery
Rated voltage 4 – 7m
Fire rating (Japan) DC3V / 300mA
Battery life Approximate 10 years *Depends on the working condition. Frequent activation of alarm may shorten the battery life.
Weight Approx. 110g (installation base and a battery are included)
Operating temperature 0℃ to +40℃ (no condensation)