Chain of custody
Seal and lock events tied to GPS — answer who opened the trailer and where, without photo logs.
Tamper alerts
Real-time notification on unauthorized open, cut seal, or lock breach — while the unit is still on the road.
Cross-border ready
Built for Montreal, Vancouver, and inland corridors where custody gaps create claims and delays.
High-value cargo
Targeted programs for electronics, metals, pharma, and finished goods where strategic theft matters.
How it works
Lock the trailer, track location, get alerts when custody breaks.
1
Install lock + tracker
SolarGuardX e-lock or seal program on trailer or container doors — paired to a solar GPS tracker on the asset.
2
Set custody rules
Authorized open windows, geofences, and after-hours rules — alerts to dispatch and security contacts.
3
Audit on ValenInsights
Export seal history with map position for shippers, brokers, insurers, and customs reviews.
Trailer seal or container program
Start with high-risk lanes — scale to every sealed load as shipper requirements grow.
Trailer e-lock
Electronic lock and tamper alerts on dry vans and high-value trailers
Door-mounted e-lock + solar GPS — typical install in about 30 minutesBest for: Cross-border dry van, high-value finished goods, and shipper audit clausesGPS-linked electronic lock on trailer doors
Tamper and unauthorized open alerts in real time
Geofence and after-hours custody rules on ValenInsights
Audit export with map position and timestamp
Container integrity
Seal custody on containers and chassis — port-to-inland visibility
Per-container or per-chassis program — scoped by lane volumeBest for: Intermodal, port drayage, and inland custody gaps on sealed containersElectronic seal or e-lock program on containers and chassis
Custody events correlated with dwell and geofence milestones
Combine with ValenSolar for unpowered asset location
Shipper-facing custody reports from ValenInsights
ValenInsights included
ValenLock custody events appear on the same ValenInsights map and export tools as ValenSolar, ValenTrack, and ValenCam.
Contact Valentir for e-lock hardware and platform pricing scoped to your lanes.
Not sure trailer or container scope? We'll map lanes and shipper requirements in 15 minutes.
Contact an expert- GPS-linked electronic locks and seal programs on trailers and containers
- Real-time tamper and unauthorized open alerts
- Geofence and after-hours custody rules on ValenInsights
- Audit exports with map position and timestamp for shippers and insurers
- Pairs with ValenSolar for location on unpowered assets
- Sized for cross-border corridors and high-value cargo lanes
Container custody on Wialon with GPS-linked e-lock audit trail — sized for mid-market cross-border carriers.
K3 customs e-lock playbook — custody proof patternCommon questions
GPS shows where the asset is — not whether the seal was intact or who opened the doors. ValenLock adds custody proof for high-value and cross-border loads where location alone does not settle disputes.
ValenLock pairs with solar GPS on the same asset. Many fleets run ValenSolar for location and add e-lock hardware on high-risk trailers or lanes.
No. ValenLock supports your custody narrative with timestamped seal events and map data — it does not replace broker, carrier, or government filings.
Get a ValenLock quote
Get a ValenLock quote