Interlock 信箱数字锁
无法加载取货服务可用情况
访问模式
访问模式
主要亮点
主要亮点
包含内容
包含内容
附加功能
附加功能
描述
适用于组屋和公寓邮箱的无电池信箱锁
用我们的电子信箱锁替换您组屋的信箱锁吧！这款无需电池和钥匙的信箱锁专为组屋、预购组屋、转售组屋和公寓信箱量身打造。它免去了更换电池和携带钥匙的麻烦，为您提供了一种便捷可靠的邮件安全保障方式。
这款信箱锁采用优质锌合金制成，经久耐用，安全可靠。其便捷的三位密码锁让您轻松开启，同时保持了时尚现代的设计。这款智能信箱锁是都市生活的理想之选，尤其适合新加坡居民，既能满足他们对低维护成本和安全性的需求。
这款售价仅为 80 美元的电子密码锁价格实惠，是您家居安全升级的简单之选。无论您是为组屋还是公寓的信箱加固，这款高品质的信箱锁都能为您带来安心和便利。
Frequently Asked Questions
Have Questions? We're Here to Help You.
Whether you need a letterbox lock for an HDB flat or a digital lock for letterbox in a condo, our design delivers low-maintenance, high-security performance. Say goodbye to keys, batteries, and bulky hardware—upgrade today for seamless mail protection.
The lock ships with a default code of 0-0-0.
- Ensure the lock is open (default code is 0-0-0).
- Find the pin hole on the side of the front lock turntable.
- Insert a pointed tool (e.g., SIM-tray pin) into the hole and hold.
- If it does not give, turn the knob slightly and retry.
- While holding, set your new 3-digit code and release to confirm.
Yes—our dimensions match standard HDB mailbox lock cutouts.
We recommend our $80 installation package for perfect alignment and warranty coverage.
No—being battery-free and fully mechanical, it only needs occasional cleaning for optimal performance.
Being a battery-free letterbox lock, we do not need any batteries to be used. Saves your hassle and your time.
