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rs485 interface
385 Products|141 Suppliers
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for rs485 interface compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in rs485 interface contracts -
RS485 USB interface 16 channel hd cvi dvr 720p with 2 sata hddUS$ 115 - 120MOQ: 20 PiecesShenzhen Joney Security Technology Co., Ltd. -
RS485 USB interface 24 channel cvi dvr 720p with 2 sata hddUS$ 245 - 250MOQ: 20 PiecesShenzhen Joney Security Technology Co., Ltd. -
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