Customer Customer P/O Bestar Model Name BPS-4510 Issue No. BS/TEA01.006A 02/07/01 Issue Date Approval: 1.Ordering Information 2.Technical Terms 3.Drawing 4.Reliability Test BESTAR ELECTRONICS INDUSTRY CO.,LTD TianAn Industry Park4/F,Site B ChangZhou New District Tel:86-519-5103228 Fax:86-519-5131010 E-Mail:wu be-star.com Http:www.be-star.com BeStar 21 H H BPS-4510 1.Ordering Information BPS-4510 BPS: BeStar Piezo Siren G G 2.Technical Terms Item Unit Specification Rated Voltage(DC) V 12 F F Operating Voltage(DC) V 6...12 *Rated Current mA max.250 *Sound Output at 100cm dB min.90 *Resonant Frequency K Hz 1.5~3.5 E E Shell Material/Color ABS/Black Tone Nature SIREN Operating Temperature C -20...+60 Storage Temperature C -30...+70 D D Weight g 65 *Value applying at rated voltage(DC). C C B B DIS. DATE Page:1 of 3 BPS-4510 CHEC. DATE 3rd angle APPR. DATE projection Alarm A A BESTAR ELECTRONICS INDUSTRY CO.,LTD DRG NO TianAn Industry Park 4/F,Site B ChangZhou New District BS/TEA01.006A 21 Bestar Electronics This print and information therein are propreitary to Bestar Electronics Industry Co., Ltd. a nd sha ll n ot b e used in wh ole or in pa rt without its written content