Characteristic (1) Frame material :VO GRADE, ABS fire retardant(UL-94 rules) C (2) Lamp :Select 6V4W tube, light head and shell lodge by spinning, keep in good repair C (3) Reserve power :Cells of water and maintenance free, fit in UL ISO-14000 standard C (4) Charge transformer :Consumption power above 3 W, approval for CNS-1264 standard C (5) Charge/Discharge :Regulated power supply IC made in Japan, charge/discharge circuit switching (6) Approval :Fit in CNS-8802 C (7) Install mode :Wall hanging ( Shinning of view can be adjusted) C (8) Charing sign :With or without battery charging indicating meter SPECIFICATION MODEL Voltage Power Battery Charge sign Bulb Charge Shinning 503A-4TA 110V/220V 6V4AH Taiwan ?R 4W x 2 24 hrs 2 hrs 503A-4TYA 110V/220V 6V4AH YUASA ?R 4W x 2 24 hrs 2 hrs 503A-8TA 110V/220V 6V8AH Taiwan ?R 4W x 2 24 hrs 2 hrs 503A-8TYA 110V/220V 6V8AH YUASA ?R 4W x 2 24 hrs 2 hrs 503B-4TA 110V/220V 6V4AH Taiwan 4W x 2 24 hrs 2 hrs 503B-4TYA 110V/220V 6V4AH YUASA 4W x 2 24 hrs 2 hrs 503B-8TA 110V/220V 6V8AH Taiwan 4W x 2 24 hrs 2 hrs 503B-8TYA 110V/220V 6V8AH YUASA 4W x 2 24 hrs 2 hrs
Characteristic (1) Frame material :VO GRADE, ABS fire retardant(UL-94 rules) C (2) Lamp :PL13W fluorescent light (900LUM) C (3) Reserve power :Cells of water and maintenance free, fit in UL ISO-14
Characteristic (1) Frame material :VO GRADE, ABS fire retardant(UL-94 rules) C (2) Lamp : Select 6V4W tube, light head and shell lodge by spinning, keep in good repair C (3) Reserve power :Cells of w
Characteristic (1) Frame material :VO GRADE, ABS fire retardant(UL-94 rules) C (2) Lamp :Select 6V4W tube, light head and shell lodge by spinning, keep in good repair C (3) Reserve power :Cells of wa
* Transmitter projects beam signal every 3 seconds to check any smoke caused by real fire. When smoke density reaches the preset standard, receiver will confirm the signal for 16 consecutive times. C