How to choose a security door? Analysis of hot topics across the Internet and purchasing guide
Recently, home security has become a hot topic on the Internet, especially the choice of security doors has attracted widespread attention. This article will combine the hot data of the past 10 days to provide you with a structured purchasing guide to help you choose high-security anti-theft doors.
1. Top 5 hot topics on security doors across the Internet (last 10 days)
| Ranking | Topic keywords | search index | Related hot spots |
|---|---|---|---|
| 1 | Smart security door | 487,000 | Facial recognition technology |
| 2 | Class A security door | 321,000 | Implementation of new national standards |
| 3 | Anti-theft door lock core | 285,000 | C-level lock core evaluation |
| 4 | Security door price | 253,000 | Price/performance comparison |
| 5 | Fireproof and anti-theft door | 189,000 | Double safety standards |
2. Core purchase indicators for anti-theft doors
According to the national standard GB17565-2007 "General Technical Conditions for Anti-theft Security Doors", high-quality anti-theft doors should have the following characteristics:
| Level | Anti-vandal time | Steel plate thickness | Locking points | Lock cylinder level |
|---|---|---|---|---|
| Class A | ≥30 minutes | Class C | ||
| Class B | Class B | |||
| Grade C | Class A |
3. Anti-theft door purchasing trends in 2023
1.Intelligent integration: Nearly 30% of newly installed users choose anti-theft doors with smart locks that support multiple unlocking methods such as fingerprint/password/mobile phone NFC.
2.Material upgrade: The proportion of stainless steel materials has been increased to 45%, which has better anti-rust performance than traditional steel doors.
3.Fire protection double certification: The search volume for products that have both anti-theft certification and fire protection certification increased by 62% year-on-year.
4. Practical Guide to Purchasing
Step 1: Confirm security level
It is recommended to give priority to Class A anti-theft doors, whose anti-vandal time is the highest level in the national standard.
Step 2: Check the lock system
| Lock cylinder type | Technology start time | Anti-drilling performance |
|---|---|---|
| Class A | 1 minute | Ordinary |
| Class B | 5 minutes | Enhance |
| Class C | 10 minutes | Strengthen |
Step 3: Verify product qualifications
Check the permanent markings on the door, which should include:
- Anti-theft security door code (FAM)
- Security level (A/B/C)
- Company name/trademark
5. Cost-effectiveness analysis of popular brands
| brand | Main model | price range | Security level |
|---|---|---|---|
| Panpan | Security armor series | 2800-4500 yuan | Class A |
| Wang Li | Smart Exclusive Edition | 3500-6000 yuan | Class A |
| Star and Moon God | King Kong Series | 2000-3800 yuan | Class B |
6. Installation precautions
1. Door frame grouting should use 1:3 cement mortar to ensure structural stability.
2. An anti-pry edge strip should be installed on the hinge side with a thickness of ≥1.5mm.
3. The door gap should be controlled within the range of 4-6mm
Through the above structured data analysis, consumers can choose the most suitable security door products based on actual needs and budget. It is recommended to give priority to products with both Class A anti-theft certification and fire protection certification, and use them with Class C lock cylinders to obtain the best security.
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