1. What a compound reports
Smart communities cover community security, property repair, resident services, and access control and vehicle barriers. Video, access, repair requests, and charging stations report over 4G. A work order is a repair or inspection task that needs dispatch and a progress record. The one-card brings together access, barriers, charging, and parcel lockers. The compound usually connects to the property platform, and 4G is what covers it. SimtoLink gives property managers 4G, a shared data pool, VPDN, and an API into the property platform.
2. Gates, work orders, chargers, and meters
A face check at the gate, a repair ticket, and a meter reading do not ask the same thing of the link. The gate has to decide while the resident is standing there. An energy total can wait.
Community security and video
Video, access control, and vehicle barriers report over 4G, for face recognition, vehicle management, and perimeter protection.
Property repair and work orders
Repair terminals and inspection terminals report work orders and inspection records over 4G, for dispatch and progress tracking.
Resident services and charging
Charging stations, parcel lockers, and water dispensers report status and transactions over 4G, for resident services and day-to-day operations.
Energy and equipment monitoring
Water meters, electricity meters, and elevators report over 4G, for energy analysis, equipment maintenance, and fault alerts.
3. What the community link has to do
- Community security: Video, access control, and vehicle barriers need face recognition, vehicle management, and perimeter protection, and they connect to the property platform and public security.
- Property repair: Work-order dispatch, inspection records, and progress tracking need a stable link. 4G covers repair terminals and inspection terminals.
- Resident services: Charging stations, parcel lockers, and water dispensers report status and transactions, and support resident operations across many devices.
- Security and compliance: Resident privacy and community safety are in scope. A VPDN private network, TLS, and an IP allowlist are required.
- Platform connections: Connect the property and community platforms for access, repair, energy, and equipment maintenance. APIs close the data loop.
4. Which SIM fits which device in the compound
A gate camera and a smoke sensor do not need the same bandwidth. The table is a starting point:
| Use | Recommended network | Why it fits |
|---|---|---|
| Video monitoring, access control | 4G | Face recognition, vehicle management, video stream |
| Charging stations, parcel lockers | 4G | Status, transactions, always online |
| Smoke and water-immersion sensors | NB-IoT | Low-frequency alarms, low cost, long battery life |
| Repair and inspection terminals | 4G | Work-order dispatch, progress tracking |
5. How much data a community device uses
One device typically uses about 100–500MB a month, and video runs higher. Pool SIMs by device type, keep 20%–30% spare, and use VPDN to keep resident data private.
6. Security and compliance
Treat resident privacy and community safety as high security. A VPDN private network, TLS, and an IP allowlist are required. SimtoLink provides VPDN, a private APN, and completes real-name registration for the SIMs.
7. What SimtoLink would deploy
For access control, cameras, parcel lockers, and charging stations, use a 4G IoT SIM. For sensors that report infrequently, such as smoke detectors and water-immersion detectors, use NB-IoT. Many devices share the compound, and the gate and the charger have to stay online. SimtoLink plans for 99.9% network availability, a shared data pool, and an API into the property or community platform.
8. Putting a compound on the network
Rollout:
Size the plan to the device, and check coverage in the compound. Set VPDN and the APN, plus an IP allowlist, and alert at 80% of the data allowance. SimtoLink stays with the project from the pilot compound through the wider estate. Contact us for a plan built around those sites.