- Maombi
- Kwa nini utuchague sisi?
- Maswali
- Uchunguzi
1. Shell is made of Special PC/ ABS
2. 304# chuma cha pua kamba ya kivita au PVC coiled Cord
3. Pierce-proof and Hi-Fi transmitter and receiver.
Daraja la kuzuia maji | IP65 |
Kelele iliyoko | ≤60dB |
Kufanya kazi Mara kwa mara | 300 ~ 3400Hz |
SLR | 5 ~ 15dB |
RLR | -7 ~ 2dB |
STMR | ≥7dB |
kazi Joto | -30 ℃ ~ ℃ + 50 |
Humidity Relative | ≤95% |
Shinikizo la anga | 80Kpa-110Kpa |
AUpanuzi
Wkwa nini Tuchague
FAQ
Uthibitisho: | SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67, |
Ufungashaji: | 25 pcs/katoni, 15kg/katoni |
Tarehe ya utoaji: | siku 3 7- |
MOQ: | 1 seti |
Uwezo wa Ugavi: | Seti 50000 kwa mwezi |
Muda wa Malipo: | T/T, Paypal, Alibaba Trade Assurance, L/C au nyinginezo kwa ajili ya mazungumzo. |
Sampuli za Ofa: | Sampuli zinapatikana na zinaweza kuwa bure kwa mteja wa kimkakati. |
Mpangilio wa sampuli: | Sampuli za kawaida zitatayarishwa kutumwa katika takriban siku 3 za kazi. |
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination) |