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Definition of Key Box
A key box is a secure container designed to store and protect physical keys, allowing controlled access only to authorized users. It is commonly used in real estate, vacation rentals, property management, emergency services, and commercial security.
Features of Key Box
Convenience Features
Security Protection
Smart Access Control
- Wireless Connectivity: Supports Bluetooth, Wi-Fi, or 4G/5G for remote control (e.g., app-based unlocking).
- Auto-Locking: Automatically relocks if left open beyond a set time to prevent human error.
- Low-Battery Alert: Sends app notifications when the battery is low; some models support USB charging or backup batteries.
- Durable Material: Typically made of tamper-proof, waterproof metal or high-strength plastic housing to resist physical damage.
- Encryption Technology: Supports biometric (fingerprint), digital passcodes, NFC/RFID cards, or Bluetooth authentication to prevent unauthorized access.
- Anti-Tamper Alarm: Triggers an alert (audible/visual alarm or app notification) upon forced removal or tampering.
- Remote Authorization: Generates temporary or time-limited access codes via a mobile app for sharing with guests or service personnel.
- Permission Levels: Admins can assign different access rights (e.g., usage limits, time restrictions) to users.
- Access Logs: Automatically records unlock times and user identities (e.g., fingerprint or account) for audit purposes.
Current Key box Models for OEM/ODM
Z5S
Parameters | Description |
Unlocking Modes | 3D face/Palm vein /Fingerprint/PIN code/NFC /APP(WIFI)/KEY |
Wireless Standards | WIFI |
Power Supply | Lithium battery 7.4V /5000mAh |
Battery Life | Lithium battery：6-8 months (unlocking 10 times a day) |
Emergency Power | Type-C port for emergency charging |
Product Color | Gold/ Brown/Silver |
Material | Aluminum alloy |
Door Category | Wood, Composite, metal, Anti-Burglary Door |
Door Thickness | 50mm–120mm |
Product Size | Front panel: 400*78*25mm Rear panel: 400*78*18mm |
Z6S
Parameters | Description |
Unlocking Modes | 3D face/Palm vein /Fingerprint/PIN code/NFC /APP(WIFI)/KEY |
Wireless Standards | WIFI |
Power Supply | Lithium battery 7.4V /5000mAh |
Battery Life | Lithium battery：6-8 months (unlocking 10 times a day) |
Emergency Power | USB port for emergency charging |
Product Color | Silver |
Material | Aluminum alloy |
Door Category | Wood, Composite, metal, Anti-Burglary Door |
Door Thickness | 50mm–120mm |
Product Size | Front panel: 430*75*70mm Rear panel: 430*75*70mm |
OEM/ODM Process
Step 1: Requirements & Consultation
Share your specifications (quantity, design, features). Discuss certifications (CE/FCC/ANSI), packaging, and branding needs.
Step 2: Prototyping & Approval
We develop a prototype within 5-7 days. Adjustments based on your feedback (3D files, samples).
Step 3: Mass Production
Full-scale manufacturing with 15-30 days lead time. Strict QC checks (mention specific tests, e.g., 50,000-cycle durability).
Step 4: Delivery & After-Sales
Logistics support (air/sea shipping, customs documentation). 24/7 technical support & warranty service.
frequently asked questions (FAQs) for
Key Box
What is a key box?
A key box is a secured container designed to store keys, allowing authorized access via a code, key, or digital authentication.
Are key boxes secure?
Most key boxes are tamper-resistant with durable metal construction, protective covers, and advanced locking mechanisms (like electronic codes or biometrics). However, security depends on quality and proper installation.
Where should I install a key box?
Install it in a discreet yet accessible location—preferably a sturdy wall or door frame. Avoid visible spots to prevent tampering.
Can key boxes be hacked?
Cheap or poorly made key boxes can be vulnerable. Opt for high-quality models with pick-resistant locks, anti-drill plates, and encrypted digital access.
What’s the difference between a mechanical and an electronic key box?
- Mechanical: Uses a dial or combination code. No batteries needed.
- Electronic: Uses a keypad, Bluetooth, or Wi-Fi for remote access. Offers audit trails but requires power.
How do realtors use key boxes?
Real estate agents often use supra key boxes (with a one-time code) to securely share access to listed properties.
Can I use a key box for emergencies?
Yes! Fire departments and home caregivers use heavy-duty key safes (like the Knox Box) to access properties without forced entry.
Do key boxes work in extreme weather?
High-quality key boxes are weatherproof (rated IP65 or higher). Look for rust-resistant materials like stainless steel.
Can I mount a key box on a door?
Yes, some key boxes clip onto a doorknob (for rentals), but wall-mounted boxes (with screws) are more secure.
