Sentry Monitoring System w/ AT & T Cellular and No Enclosure
- Cellular Connectivity: Operates via 4G/LTE cellular networks, ideal for locations without landline or internet access
- Multi-Condition Monitoring: Supports up to five external sensors to monitor temperature, humidity, water detection, and power failure
- Instant Alerts: Sends real-time notifications via phone call, text message, or email to an unlimited number of recipients when conditions go out of range
- Cloud-Based Access: Allows remote access, configuration, and data viewing through a web interface or mobile app—no software installation required
- Battery Backup: Includes a 12-hour rechargeable battery to maintain monitoring and alerting during power outages
- Durable and Expandable Design: Available with an optional weatherproof NEMA 4X enclosure and supports multiple units under one account for scalable monitoring
Operates on the AT & T Cellular Service and No Has Enclosure
Overview of the Sensaphone Sentry Cellular Remote Monitoring
The Sensaphone Sentry Remote Monitoring System is a next-generation, cloud-based solution designed for reliable environmental and equipment monitoring in locations without access to landlines or traditional internet connections. Utilizing cellular connectivity, the Sentry system ensures continuous supervision of critical conditions such as temperature, humidity, water detection, and power failures.
Capable of supporting up to 5 external sensors, the Sentry offers a wide temperature sensing range from -85°C to 57°C. When abnormal conditions are detected, the system sends instant alerts via phone call, text message, or email, allowing for rapid response and issue resolution. Alerts can be sent to an unlimited number of recipients, ensuring comprehensive coverage.
The system is managed through a web-based interface or mobile app, enabling users to access real-time data, configure settings, and monitor multiple units remotely. No software installation is required, making setup and integration straightforward. A 12-hour rechargeable battery backup ensures continued operation during power outages, and the device includes built-in power failure detection.
Designed for durability and flexibility, the Sensaphone Sentry is an ideal replacement for outdated landline-based auto dialers and is widely used across industries such as water/wastewater management, agriculture, HVAC, and data centers.
This Sensaphone Sentry Remote Monitoring System operates on the AT & T Cellular Service and has No Enclosure.
Sensaphone SNT-0500-AT Sentry Monitoring System Specifications
| Inputs | Number:5 Universal NO / NC: Normally Open / Normally Closed Dry Contact Type: 2.8K Thermistor Zone Characteristics: 28.7KΩ to 3.3 Volts (Temperature/Contact) A/D Converter Resolution: 12 bits ± 2 LSB Zone Protection: 5.5 Volts DC/td> |
| Temperature | Measurement Range: -85°C to 57°C (-109°F to 115°F) |
| Output Relay | Type: (1) Low Voltage NO/NC Relay Output Alarm Switching: Manual or Automatic |
| Remote Access | Website or Mobile App to Access Status, Programming, Configuration, Settings |
| LED Indicators | LEDs for Alarm Status, Power Status, Online Status, Relay Output Status and Cellular Link |
| Alarm Notifications | Unlimited Number of Email, Text or Phone Calls Programmable Alarm Escalation Levels Comprehensive Scheduling per User Profile and Alarm Destination Unlimited Number of User Profiles Multiple Contact Types per User |
| Communications | Network: 4G/LTE Cellular Modem for Use on AT & T (USA) Type: LTE Cat-M1 Cellular Technology with GPS |
| Power Supply | AC Adapter: 90 to 260 Volts AC/7.5 Volts DC 50/60 Hz 7.5 Watt Wall Plug-in Transformer with 6 ft Cord (Included) Power Consumption: 2.6 Watts Power Protection: Metal Oxide Varistor |
| Battery Backup | 12-Hour NiMH Rechargeable Battery Backup in the Event of a Power Outage |
| Operating Environment | Temperature: 0°C to 50°C (32°F to 122°F) Humidity: 0 to 90% RH, Non-Condensing |
| Storage Environment | Temperature: 0°C to 50°C (32°F to 122°F) Humidity: 0 to 90% RH, Non-Condensing |
| Enclosure | N/A |
| Standards Compliance | FCC Part 15 Class A |
| Antenna | Type: 5G/4G Omni Directional Cellular Antenna 50 Ohm, 600-6000MHz Operational 5W (Maximum Input Power) Dipole Terminal Antenna with Hinged SMA(M) Connector Dimensions: 168mm x 18mm x 13mm (6.61" x 0.71" x 0.51") |
| Weight | 16 oz (1 lbs) |
| Dimensions | 155mm x 120mm x 35mm (6.10" x 4.70" x 1.40") |
