Mobile platform for landlords and rental operators — properties, tenants and locks in one hand
- Properties, tenants and locks unified — multi-store control
- Issue passcodes and cards remotely for contactless check-in
- Access expires automatically at lease end; one-tap revocation
- Real-time access logs and anomaly alerts for full accountability
- Occupancy and collection dashboards for data-driven operations
- Remote face/fingerprint issuing; works with WiFi, LD06 4G, LD05 Ethernet gateways & Sub-1G
Industry Pain Points
One person. Hundreds of rooms.
Properties, tenants and locks in one hand. Contactless check-in, one-tap revocation.
Profiles, building groups, room status, bulk import — multi-store control
Issue codes remotely; access expires automatically at lease end
Occupancy and collection rates in real time
Rental operations, in numbers
Powering 1,000+ apartment projects and 10,000+ online devices.
Codes and cards issued remotely
Move-out revocation ends key-copy risk
Logs and anomalies pushed in real time
Properties, tenants, locks in one screen
Rent reminders and real-time collection rates
One-tap revocation at move-out
Access logs and anomaly alerts
Credential & hardware ecosystem
Remote face & fingerprint issuing, gateways for every scenario — even without WiFi.
Free to download. Ready in minutes.
Free standard app — landlords and operators start the same day
No demo booking needed — just download and use
Function Map
- Property profiles
- Building groups
- Room status
- Bulk import
- Tenant profiles
- Lease management
- Check-in passcodes
- Move-out revocation
- Rent reminders
- Remote passcodes
- Time-limited grants
- Access logs
- Anomaly alerts
- Blacklist management
- Occupancy rates
- Collection rates
- Store reports
- Data export
Product Gallery
Solutions
Your phone is the butler — one person manages hundreds of rooms.
HQ-to-store role permissions make standardized operations replicable.
RENRING powers 1,000+ apartment projects and 10,000+ online devices — contact us for your rental digitalization plan.
Contact Us NowDownload the App
iOS / Android download QR codes coming soon
About LADING
FANDAN is the smart lock brand of Zhejiang LADING Technology Co., Ltd. Founded in 2016, with HQ and production base in Yongkang, Zhejiang — the "Hardware & Door Capital of China" — we are a source factory integrating R&D, manufacturing, sales and technical support.
Inside LADING