Check is in the box.Designed for reliable, secure deposits from exterior to interior, our Envelope Depository Unit (EDU) is the trusted choice for businesses, municipalities, and organizations that need safe and convenient payment collection. The stainless-steel head with protective rain shield ensures durability in all weather conditions, while the precision-built delivery chute includes anti-fishing security teeth to keep deposits safe. Each chute is customized to fit your wall depth, ensuring a seamless installation. On the inside, the locked rear access door provides authorized staff with quick, secure retrieval. Key Features Secure & Tamper-Resistant – Anti-fish teeth welded to the chute prevent fishing attempts. Custom Fit – Delivery chute cut to your wall depth; all chutes built for 2" wall thickness. Durable Construction – Heavy-gauge steel body finished in beige with a stainless-steel head. Weather Protection – Stainless head, rain shield, and weatherized lift plate keep deposits safe year-round. Easy Access – Rear access door locks securely with a registered lock and includes two keys. High Capacity – Holds 200+ envelopes or payments. Options & Add-Ons Custom vinyl message Optional locking lift plate Envelope holder with writing shelf Technical Specifications Chest Dimensions: 8"H x 12"W x 12"D Access Door: 10"W x 8"H Head Dimensions: 7.5"W x 11"H Wide Envelope Slot: 2"H x 6.5"W Delivery Chute: 2.56"H x 6.56"W (brackets add width to 8.25") Capacity: 200+ payments Includes: 2 black signs – “ENVELOPE DEPOSITORY” and “LIFT TO DEPOSIT” Installation Information Rough Opening: 4"W x 9"H Wall Depth: Must be specified at time of order Contractor Note: Install in compliance with local fire codes This envelope drop box is engineered for long-lasting reliability, secure deposits, and easy integration into your facility. Whether you need a rugged exterior payment solution for utilities, property management, or business collections, the EDU delivers dependable performance. Downloads Three-side View EDU Installation Instructions