EIGHT DB-D48-F-GREY 无线插头门铃 (Grey_200M) 无线插头门铃套装

EIGHT DB-D48-F-GREY 无线插头门铃 (Grey_200M) 无线插头门铃套装 — 无线插头门铃套装，工作范围可达 200m。

• Wireless plug-in doorbell kit
• Battery-free kinetic push button (self-powered)
• Operating range up to 200m (open area)
• 51 melodies, 4 adjustable volume levels
• Transmitter rated for 100,000 presses
• Waterproof transmitter (IPX44)
• UK 3-pin plug-in receiver
• Learning-code pairing for extra transmitters/receivers