Sell piezo siren YC-206

Description

pieze siren
Sounds : 1 tone or 6 tones
Power: DC *2V
dB/1m: **0
Size: *0**4**2mm
with good quality and best price
1.we use experieced and typical design for our siren
2,the accessories for our siren are offered by high supplier,so the quality is credibility and stabilization.
3,our siren is made by plastic which is tenacity enough.
4.we have reliable testing instrument for our siren,so that we can offer guaranteed high quality.
5.our siren has the featues of dust-proof,water-proof and anti-knock.
6.Beause of honed hardness shell,our siren has good impact and abrasion resistance.                                                   
7.our siren is fastenning with iron mounting bracket,it is convenient and fastness to install