MK 门铃 电池供电 S4338 WHI 4HOME 新加坡

使用 3 节 1.5V AAA 电池供电（不包含在包装内）
易于安装，适用于 HDB 标准 BS 嵌入式盒
设计纤薄，仅需 35 毫米深度即可保持隐蔽
有 32 种可选铃声
具有低电量指示器

配有安装盒表面选项、3 节 AAA Everready 电池

请注意，使用十字螺丝刀卸下接线螺钉。可以使用平头螺丝刀，但容易损坏/剥落螺钉表面。请注意，对于客户因使用不正确的工具或不正确的技术而造成的任何损坏，我们概不负责。

Q1:Do I need surface mounting box/base?
The chime requires a mounting box to secure the chime to the wall. You do not need to purchase the surface mounting box if you have existing one or concealed wall box.

Q2: Do you provide installation services?
Yes, installation services are available at an additional fee. Please contact us for more details.

Q3: What is the powering option?
Yes, the chime offers flexible installation options, allowing for either direct 220-240V AC wiring or 3x AAA battery operation.

Products will ship within 2-4 working days.