HOTEL ACCESS · MALAYSIA SELECTION
Yorfan BS-4
Source-listed values: Dimension: 86*86MM; Material: zinc alloy border, Tempered glass panel. Check the source and configuration notes below.
6 published fields · Partial public specification · Reviewed 7 October 2026
Product artwork
Parameters from the linked sources
What the published attributes mean for your project
Door fit and replacement cost
Dimension: 86*86MM
Compare these measurements with your existing doors. Before covering old cut-outs or changing the mortise, check the matching drawing and fit a sample.
Power and maintenance planning
Input voltage: AC220V
Plan consumables, service access and failure recovery around the stated power supply and endurance conditions.
Published product attributes
| Attribute | Published value | Source |
|---|---|---|
| Model | BS-4 | Published product detail |
| Dimension | 86*86MM | Published product detail |
| Material | zinc alloy border, Tempered glass panel | Published product detail |
| Border color | silver, gold, champagne gold | Published product detail |
| Input voltage | AC220V | Published product detail |
| Product category | doorbell | Published product detail |
Documents and installation guidance
Technical document check
品牌尚未公布
No matching public technical-document link was found in the sources checked.
Document search: 2026-10-14. The public center provides shared software and installation resources, but no exact-model hardware applicability list was verified for the remaining records.
Official document or support entry — Shared catalogue, software/SDK and installation references; check the listed model scope.
Sources and search scope
Official YORFAN Download center and its catalogue, TTLock and Installation Manual targets, plus previously collected model detail evidence. No blanket mapping of software manuals or generic installation drawings to every product.
- YORFAN official Download center — Shared resources listed; hardware model applicability unconfirmed.
- TTLock APP manual 3.0 — Software manual.
- Installation Manual target — Public image; exact model applicability unconfirmed.
- Catalogue archive — Archive cannot be inspected by the search extractor; no model-level document mapping made.
- Collected product detail source — model identity reference.
Configuration and procurement checks
Unpublished or unverified items
- The table lists values transcribed for this model.
- Installation manual: pending.
Malaysia project acceptance
- Check the ordered product against your measured door or accessory schedule, then test an installation sample.
- Before rollout, test the actual software and what happens at checkout, when a credential is lost and when power fails.
- Ask the quotation to name the installer and set out the applicable local documents, warranty and service coverage.