More renters are prioritizing security when choosing an apartment. This guide compares and explains common area security features—autolock, security cameras, delivery boxes, 24-hour management, and video-equipped intercoms. Use it to make informed decisions for a safe home.

Reviewed by: Nobuyuki MoriPresident, M-Assets Co., Ltd. / Licensed Real Estate Transaction Specialist (Miyagi #018212)
This article explains the security features often overlooked when selecting a rental property. We cover key items to check during viewings—auto-locks, security cameras, door lock types—and outline security enhancement measures you can implement after moving in.
Auto-lock doors and security cameras may seem reassuring, but their actual security level varies greatly depending on their type and placement. This guide examines what to check during a property viewing and what security measures you can take after moving in, from a professional rental property perspective.
A complete guide to choosing security cameras and security equipment for rental apartments. Covers when management approval is needed and when it's not, plus comparisons of smart locks, motion sensors, and door cameras—from selection to installation.
When selecting a rental property, security is an important consideration alongside floor plan and rent. This article covers practical security measures useful for anyone, especially those living alone or women—from equipment to check during viewings, to using security devices after moving in, and how to respond in emergencies.
More single women, elderly residents, and families with small children are prioritizing security as their top concern when selecting a rental apartment. While reported home burglaries are declining nationwide, unauthorized entry through common areas of apartments and impersonation crimes involving delivery services remain ongoing concerns.
While low rent doesn't necessarily mean low security, buildings with higher maintenance fees generally have more comprehensive security features. When selecting a property, checking security features against a checklist is essential.
Autolock is an electronic lock installed at the building entrance that prevents unauthorized entry without a PIN code, IC card, or intercom response from a resident.
| Method | Unlocking | Security Level |
|---|---|---|
| PIN Code | Number Entry | Medium (Risk of code leakage) |
| IC Card / Key Card | Card Touch | Medium to High |
| Biometric (Fingerprint/Facial) | Fingerprint/Face Scan | High |
| Smartphone-Linked | App Control | High (Requires lost-device response) |
Important Note: Even with autolock, tailgating (following residents in) is a persistent concern. After moving in, enforcing the practice of not letting strangers in without permission is critical.
Security cameras serve dual purposes: deterrence and evidence collection. Recorded footage discourages potential intruders and provides evidence for police investigations if needed.
Viewing Checklist: Ask the management company about camera count, coverage area, and recording retention period (typically 1–4 weeks). Properties with only dummy cameras have limited effectiveness.
While delivery boxes may not seem directly related to security, they prevent theft by allowing packages to be received when residents are away, and reduce interactions with potentially fraudulent visitors impersonating delivery personnel.
| Type | Features |
|---|---|
| Mechanical (PIN) | Low installation cost; simple operation |
| Electronic (Touchpad) | Multiple size options; usage history recorded |
| Refrigerated | Accommodates perishables and medication (premium properties) |
| Smart Delivery Box | App-connected; remote delivery confirmation |
Checklist: Verify that the box size and quantity are sufficient for the number of units. Too few boxes lead to overflow and delivery notices left behind.
Video-equipped intercoms allow residents to view a visitor's face and clothing from inside the home—particularly important for single women and elderly residents.
Comparison Points:
| Feature | Standard | Advanced |
|---|---|---|
| Video Verification | ✓ | ✓ |
| Recording | ✗ | ✓ (Auto-records visitors) |
| Smartphone Link | ✗ | ✓ (Check while away) |
| Wide-Angle Lens | Partial | ✓ (Fewer blind spots) |
Recording-equipped intercoms make it easier to provide evidence to management in case of suspicious visits.
High-end and large properties often feature 24-hour concierge services. On-site management is the most reliable way to prevent unauthorized entry through direct human oversight.
Benefits:
Cost Perspective: Staffed management significantly impacts maintenance fees, sometimes raising them by ¥10,000–30,000 per month. For those prioritizing safety, this added cost is a worthwhile investment.
Properties with comprehensive security features tend to have higher maintenance fees, but a secure living environment enhances long-term satisfaction.
For security assessments and detailed equipment verification, consulting an experienced management company provides accurate guidance. m-assets.co.jp (M-ASSETS Co., Ltd.) regularly reviews security standards for managed properties to ensure resident safety. Those interested in how security features affect investment returns can reference the investment property analysis at shueki.jp.
Security issues discovered after moving in are too late. Use the checklist above during property selection to find a home where you and your family can live with peace of mind.

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