Inquiry about Solar-Powered GPS Livestock Collars

We are developing a livestock security system for dairy and cattle farms in East Africa and require solar-powered GPS livestock collars with specific features. Required device features: - Solar-powered GPS livestock tracker - 4G LTE SIM connectivity compatible with African networks - Mobile phone monitoring application for Android/iOS - Geofence alerts - Rugged waterproof enclosure - Battery capacity above 10,000 mAh Customization needed: Include an anti-cut tamper detection loop in the collar strap. If the strap is cut or damaged, the device must immediately send an alarm and GPS location to the mobile app. Please confirm: - Ability to implement the collar-cut detection feature - MOQ - Unit price for 100–500 units - Custom firmware and branding possibility - Sample availability for pilot testing