กริ่งประตู ออดประตู DC 12V

Material: ABS plastic Color: White 12V External Wired Doorbell Easy to install, no need to replace or modify the battery Long-term durability Soft, loud and clear, Ding-dong playing Wiring Diagram Red: VDC + 12 V Black: GND Green: BELL1 Yellow: BELL2 Specification Voltage: 12V DC Operating Current: 20mA Working Temperature: -10℃-45℃ Installation: Wall-mounted or double-sided adhesive Package Included 1x doorbell

ข้อมูลตรวจสอบล่าสุด: 20 กันยายน 2026 05:51