Whether you need cellular monitoring for sites without dependable internet, wireless sensors to avoid running long wires through buildings or Ethernet-based monitoring where network access is available, Sensaphone makes it easy to track critical conditions like temperature, humidity, power status and water detection and notify the right people fast. Here are answers to frequently asked questions about Sensaphone barn monitoring systems.
Sensaphone’s farm monitoring solutions help livestock operators and personnel watch critical environmental and equipment conditions and send fast alerts when something changes. A Sensaphone barn monitoring system enables teams to respond before animal comfort, health or productivity are impacted.
No. Sensaphone offers modern livestock farm monitoring solutions designed to fit a facility’s specific needs. System options include cellular and internet-based.
Sensaphone devices support multiple connectivity paths so you can find the right barn monitoring system for your operation:
Cellular monitoring (4G/LTE) for barns with limited or no onsite internet.
Ethernet monitoring for locations with reliable network access.
Three systems are designed to send alerts and provide remote access over a standard cellular connection:
Sensaphone Pro Cellular Sentinel: Supports up to 12 sensor inputs/conditions and up to 64 wireless sensors or conditions from other machinery and equipment.
Sensaphone Cellular Sentinel: Supports up to 12 sensor inputs/conditions.
Sensaphone Sentry: Supports up to 5 sensor inputs/conditions.
Sensaphone cellular systems can send alarm notifications via text message, email or voice phone calls. Sentinel Pro, Sentinel and Sentry remote monitoring systems can notify an unlimited number of people, making it easy to include managers, barn staff and maintenance personnel.
Depending on the barn monitoring system and sensors used, Sensaphone devices can oversee conditions that matter in livestock environments, such as temperature, humidity, power failure, carbon dioxide and water leak detection. They also keep watch on equipment status inputs, like excess fan vibration, which can be a warning sign of potential malfunction.
No software is required. Sensaphone systems use a web-based interface for setup, status checks and programming changes.
Yes. You can access status and make configuration changes from any web-enabled device. Sentinel and Sentry systems also support mobile-friendly access.
Yes.
Sentinel system: Stores readings in the cloud with unlimited storage, helping protect against data loss and supporting multi-unit management. It can also deliver daily event reports and audit logs.
Yes. The Sensaphone WSG30 supports up to 30 wireless sensors, making it ideal for large barns, multiple buildings or facilities where running wires would be difficult or expensive. The WSG30 can also be paired with a Sentinel Pro to provide cloud connectivity and advanced monitoring capabilities.
Sensaphone wireless sensors provide approximately 1,000 feet of communication range and support mesh networking, allowing signals to extend between barns. This helps larger livestock and poultry operations monitor more buildings with fewer communication devices while making future expansion easier.
WSG30 wireless sensors are useful for monitoring important barn conditions and equipment status, such as temperature, humidity, water detection, power failure and intrusion.
The WSG30 system uses a standard internet connection and can notify up to 32 contacts via email and text messages. It also supports Simple Network Management Protocol (SNMP) and Modbus. If paired with a Sentinel Pro, all of the cloud functionality is available to the WSG30.
Yes. It includes a built-in data logger that records up to 67,000 samples with date and time, which is helpful for documentation and compliance tracking.
Each Sensaphone monitoring system includes battery backup to continue monitoring and sending alerts during power failures.
Sentinel Pro/Sentinel: Up to 8 hours
Sentry: Up to 12 hours
WSG30: Up to 2 hours
A quick guide:
No internet and basic monitoring: Sentry
No internet and many monitoring points: Cellular Sentinel
Large facilities with difficult wiring: WSG30 with Sentinel Pro
Reliable internet available: Sentinel or WSG30
For larger livestock operations, system architecture is also important. A single Sensaphone Sentinel Pro paired with a WSG30 Wireless Gateway can support monitoring across a multi-barn installation, reducing equipment complexity while making future expansion easier.
Many producers focus on the upfront purchase price when evaluating a barn monitoring system. However, hardware requirements, wireless architecture, cellular service fees, and long-term operating costs can significantly impact the total cost of ownership.
For example, when comparing equivalent cellular monitoring solutions for a 10-house poultry operation, a Sensaphone cellular monitoring system costs approximately $6,245 less over five years than a BarnTalk® cellular monitoring system. The savings come from both lower hardware costs and substantially lower annual cellular service fees. In this comparison:
Sensaphone 5-year total cost: $10,735
BarnTalk 5-year total cost: $16,980
Total 5-year savings: $6,245
For larger multi-barn operations, these savings can quickly add up while still providing comprehensive remote monitoring and reliable alerts.
Start with the conditions most likely to impact animal health and operations:
Temperature and humidity in key animal zones
Power failure at the barn level
Water detection near utility areas or leak-prone points
Add equipment-status monitoring where downtime creates risk, like fans, controllers and pumps, based on available inputs/sensors
Weatherproof enclosures are available for each system to help protect the units in demanding barn environments.
Sentinel cellular systems: Include a weatherproof NEMA 4-X enclosure's
Sentry cellular system: Offers an optional weatherproof NEMA 4-X enclosure
WSG30 wireless system: Offers weatherproof enclosures with transparent doors for all main units and wireless temperature sensors, and also for power failure sensors, dry contact sensors and resistance temperature detectors (RTDs).
Sensaphone makes livestock farm monitoring solutions that match the way modern farms operate. Whether you need cellular monitoring for remote facilities, wireless sensors for hard-to-wire barns or Ethernet monitoring where network access is available, Sensaphone offers a solution designed for your operation. Fast alerts by text, email or phone, cloud visibility and historical data help protect animal health, reduce downtime and improve response times.
When evaluating barn monitoring systems, consider the total cost of ownership—not just the purchase price. Hardware requirements, wireless coverage, cellular service costs and scalability all influence long-term value. Sensaphone solutions combine reliable monitoring, flexible system architecture and lower operating costs to help protect livestock while maximizing your investment.
If you are interested in livestock farm monitoring solutions for your operation, contact our team for detailed information to help you decide the best choice for your specific situation.