Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Bluetooth 3-1/4 in. Wide Zinc Portable Lock Box with Personal Use SoftwareThe Master Lock No. 5440D Bluetooth Portable Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Removable shackle can be managed with the App or a traditional code. Large capacity to hold key cards or traditional keys. Long life battery is easily replaceable. Solid body durability and coated surface to protect hardware and door finish. Works with the free
The Master Lock No. 5440D Bluetooth Portable Lock Box. Open and manage with your smartphone or with temporary or permanent codes. Monitor who visits and when through the App and notifications. Removable shackle can be managed with the App or a traditional code. Large capacity to hold key cards or traditional keys. Long life battery is easily replaceable. Solid body durability and coated surface to protect hardware and door finish. Works with the free Master Lock Vault eLocks App.- Open and manage with your smartphone
- Use the FREE Master Lock Vault eLocks App for Android or IOS.
- Can also be accessed by entering a traditional code on the keypad
- Schedule access now or in the future
- Provide permanent or temporary access
- Removable shackle for easy portability and installation.
- Use the App or web to track usage.
- Tamper alerts and low battery warnings
- Large storage capacity for keys and access cards
- Easy to replace battery (CR123A preinstalled)
Features
| Item Weight | 2.8 |
| Material | Zinc |
| Hub Required | No hub connection available |
| Returnable | 180-Day |
| Requires Hub? | No Hub Required |
| Protection Against | No Additional Protection |
| Remote Access | No Remote Access |
| Power Options | Battery |
| Lock Type | Electronic |
| Smart Home | Smart Home Enabled |
| Works With | Proprietary App |
| Smart Home Protocol | Bluetooth |
| Color | Black/Silver |
| Product Weight (lb.) | 3 lb |
| Voice Control Hub Required | No Voice Control |
| Product Depth (in.) | 2.267 in |
| Product Width (in.) | 5.25 in |
| Product Height (in.) | 7.202 in |
| Manufacturer Warranty | Limited One Year Warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2023 reviews
Sort
Product Reviews
★★★★★ 5
Essential Prep for Top Scorers
Format: Paperback
As someone who was initially apprehensive about the transition from the traditional SAT to the new Digital SAT (DSAT), this test prep book has been a game changer.
What sets this book apart is its targeted approach. It's designed for students already scoring 600 or higher, focusing on the challenging questions of Module 2. This precision in practice ensures that you're not just reviewing what you already know - you're pushing the boundaries of your testing ability.
Each question is expertly crafted to mirror the format and difficulty of the actual DSAT questions, which has helped me gain confidence in handling the trickier problems, especially in the adaptive sections. The explanations are thorough and insightful, providing deeper understanding and techniques that are crucial for the exam.
Thanks to this book, I feel significantly more prepared than I ever have before. For anyone serious about aiming for the 99th percentile - this test prep book is for you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2024
★★★★★ 5
Perfect for Serious Students!
Format: Paperback
As it states in the product details, the DSAT Prep book is great for students who already score 600 and higher.
As a teacher and tutor of the SATs (among other standardized exams), I needed more practice sets outside of the Barron's, The Princeton Review, and The College Board publications, which tend to be more mindful of beginner learners. I wasn't confident that the modules and questions from these texts were sufficiently challenging strong students. The DSAT from Edenbrook Learning removed that doubt.
I also appreciate the simplicity of the layout of the text: literally 4 tests with respective answer keys, raw score conversion, and explanations. There's no fluff — perfect for my needs.
Will recommend to colleagues and students alike!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2024
★★★★★ 5
The Best!!!!!
Format: Paperback
These practice tests are excellent. I feels so lucky to have found this prep book for my daughter right before the big test in May. The explanations for the main idea questions, fill-in-the-blank parts, and rewriting sentences were super useful and helped my daughter get a score over 700. Can't wait for the next book to come out!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2024
★★★★★ 5
Very good practice book - very close to digital SAT
Format: Paperback
Good test book - recommended for practice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2024
★★★★★ 5
👍👍👍
Format: Paperback
Great book
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
recommand products
Granada Natural Pine Upholstered Queen Panel Bed
299.50
Socalle Queen Panel Headboard with Dresser, Chest and Nightstand in Black
334.50
Represent Hardcover
24.95
Hallityn Full Panel Headboard with Dresser in White
174.50
Cielden King Panel Headboard with Dresser and 2 Nightstands in Two-tone
544.50