... in accordance with the requirement of purchaser and the standard YD/T 1173-2D01YD/T1173-2001 standardCu conductor Low-smoke zero-halogen polyolefin insulated ...
... security zone arming/disarming as well as alarm clockInternal/external siren outputBuilt-in relay linked output and joint video monitoringAuto-learning ...
... -1SES236-FF,SES122-FF which floppy drive's model is YD-6238D. SFDR-I U -E 12-2SES122-S,SES234-FF ... which floppy drive's model is YD-6639D SFDR-I U -E 12-3SFJ202-TSFDR-I U ...
... conforms to the Standard and Telecommunications Department YD/T585-92 'communication power distribution equipment'and YD / 512-92 'telegraph power equipment and ...
... , meeting the relating requirements of GEPON equipment in the international YD/T 1475-2006 Technical Requirements for Access Network - Passive Optical ... .3ahCommunications Industry Standard of the People’s Republic of China (YD/T 1475-2006)IEEE 802.1D, Spanning TreeIEEE 802.1Q ...
... reassuring check of its ultrasonic output. The shrill, shock, unregulated siren-like sound simulates the sound that pests hear continually.USAGE ...
... is under good working condition. >>Wireless Strobe Siren Warning Function(Optional) The Wireless Strobe Siren Warning is very useful when alarm occurrence ...
We design and make Piezo Buzzers, Piezo Transducers, Electro-magnetic Buzzers, SMD&SMT buzzers, Mechnical Buzzers, Alarm Buzzer, Piezo ceramic Elements, Buzzer Plates, Siren etc. We also supply customer design service.
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