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The Master Lock 5400EC Outdoor Key Lock Box offers a robust, weather-resistant metal construction with a vinyl-coated shackle and shutter door to protect your keys. It features a customizable 4-digit combination lock, holding up to five standard house keys securely. Designed for both indoor and outdoor use, its versatile shackle fits most door knob styles, making it an essential, portable security solution backed by a limited lifetime warranty.

| Brand | Master Lock |
| Special Feature | Not_Performance_Used |
| Lock Type | Mechanical Code Lock |
| Item dimensions L x W x H | 1.5 x 3.25 x 6.25 inches |
| Material | Metal |
| Recommended Uses For Product | Household |
| Style | Standard Shackle |
| Color | Black |
| Number of Pieces | 5 |
| Included Components | Lock Box, Key |
| Controller Type | Hand Control |
| Item Weight | 16 ounces |
| Control Method | Touch |
| Connectivity Protocol | Wi-Fi |
| UPC | 071649214516 |
| Model Name | 5400EC |
| Global Trade Identification Number | 00071649214516 |
| Manufacturer | Master Lock |
| Part Number | 5400EC |
| Item Weight | 1 pounds |
| Product Dimensions | 1.5 x 3.25 x 6.25 inches |
| Item model number | 5400D |
| Is Discontinued By Manufacturer | No |
| Size | 1 Pack |
| Pattern | Key Lock Box |
| Item Package Quantity | 1 |
| Mounting Type | Floor Mount |
| Special Features | Not_Performance_Used |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime Warranty |