Salsbury CBU's are Pre-approved
Pre-approved by the USPS, cluster are considered the industry standard when it comes to outdoor, centralized mail delivery.
Installation Location
If you are involved in a new construction development, you have probably already consulted or will consult with your local postmaster regarding the placement (location) of your CBU and Parcel Locker. If not, we recommend it.
Master Lock Installation
After installing the Parcel Locker according to USPS specs, follow-up with your local post office and the USPS will install their master lock for the main access door. Note: the USPS provides the master lock and only they have the keys to it.