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Digital Letter Box Lock


Battery: CR1220
Material: Zinc alloy/ABS
Relative Humidity: 20% to 80%
Certification: CE/FCC/PSE/ROHS/SGS/SST


Technical Parameters

Working Voltage : DC 2.3 – 3.3v
Battery Spec : CR1220
Standby Current : ≤2uA
MAX. Current : ≤5mA & Time of duration ≤ 35ms
Battery life : 1-2 year ( japan ) unlock 30-50 times one day
Operating Temp : -5°C to 50°C
Relative humidity : 20% to 80%
Material : Zinc alloy/ABS
Diameter of mounting : Apply to diameter 16mm-20mm
Thickness of plank : Steel = 0.5-12mm / Timber = 0.5-22mm
Certification : CE/FCC/PSE/ROHS/SGS/SST

Letter Box Digital Lock – the perfect solution for secure and convenient access to your mail. This cutting-edge lock is designed to fit most standard letterboxes, and it offers a range of features that make it easy to use and highly reliable.

With the Letter Box Digital Lock, you can say goodbye to lost keys, misplaced mail, and worries about security. The lock is operated by a personal code that you can set and change whenever you like, ensuring that only authorized persons can access your mail.

Whether you’re a busy professional, a frequent traveler, or just looking for a better way to manage your mail, the Letter Box Digital Lock is the ideal solution. So why wait? Order your lock today and start enjoying the convenience and security of a digital mailbox lock.

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