Bao Chay Tu Dong Thong Thuong QA31Giá: Liên hệ ĐT

Thông số kỹ thuật
Model QA31
Power 9V battery
Sensitivity Setting Comply to EN54
Indicator
Standby: flash every 40 seconds
Alarm: flash and beep continuously
Battery abnormal: beeps and flash intermittently
Sound 90dB / M and above
Ambient Temperature -10oC ~ +55oC
Material Fire-proof plastic
Dimensions 105mm(Dia.) x 40mm(H)
Weight About 150g
Color White
Optional Function
Type 1 : 9V battery
Type 2 : includes signal transfer COM. N.O. N.C.
Type 3 : build-in 110VAC or 220VAC plug
Type 4 : Type 2 + Type 3
Effective alert area
Building Height
Area Covered
Under 4M
150 M2
4 ~ 20M
75 M2
Xuất xứ: Đài Loan
Bảo hành: 12 tháng