
( Brand: Honeywell ), ( Manufacturer Part Number: TR21-A ), ( Part Type: Remote Sensor ), ( UPC: 085267314312 )
The Honeywell TR21-A Remote Sensor Hardwired 99/45 F is a versatile and reliable temperature monitoring device designed for use with Honeywell's home security systems. This sensor is specifically engineered to provide accurate and consistent temperature readings within a range of 99 F to 45 F (37.2 C to 7.2 C).
The TR21-A sensor features a robust design, with a durable plastic housing that ensures longevity and resistance to harsh environmental conditions. It is hardwired, which means it requires a direct connection to your home security system for power and data transmission, ensuring a stable and uninterrupted connection.
The sensor is equipped with a high-sensitivity thermistor that provides rapid and precise temperature readings. It is also designed to be tamper-resistant, with a secure mounting bracket that ensures the sensor remains in place even during potential intrusions or accidents.
The sensor's LED indicator light provides real-time status updates, including power status, alarm status, and temperature range status. It is also compatible with most Honeywell security systems, making it a flexible and adaptable addition to your home security setup.
In summary, the Honeywell TR21-A Remote Sensor Hardwired 99/45 F is a high-quality and reliable temperature monitoring device. Its durable design, accurate temperature readings, tamper-resistant features, and easy compatibility make it an excellent choice for homeowners looking to enhance their home security system with temperature monitoring capabilities.
Pros of buying Honeywell TR21-A Remote Sensor (Hardwired, 99/45 F):1. Reliability: Honeywell is a well-known brand with a reputation for producing reliable and high-quality products.
2. Versatility: The TR21-A sensor can be used in various Honeywell thermostat models, providing flexibility in your home automation setup.
3. Accurate Temperature Reading: The sensor offers precise temperature readings, ensuring the thermostat regulates temperature effectively.
4. Easy Installation: The hardwired design allows for straightforward installation, reducing the need for additional batteries or wireless transmitters.
Cons of buying Honeywell TR21-A Remote Sensor (Hardwired, 99/45 F):1. Limited Range: Due to the hardwired nature, this sensor may not be suitable for homes with large areas or multiple floors.
2. Limited Compatibility: While it is compatible with various Honeywell thermostats, it may not work with other brands, limiting your options.
Conclusion:The Honeywell TR21-A Remote Sensor is a reliable and accurate temperature sensor for homes using Honeywell thermostats. Its hardwired design ensures ease of installation and eliminates the need for batteries. However, its limited range and compatibility with only Honeywell thermostats should be considered before making a purchase.
Recommendation:If you are looking for a temperature sensor for Honeywell thermostats and have a small- to medium-sized home, the Honeywell TR21-A Remote Sensor is an excellent choice. Its reliability, versatility, and accuracy are worth the investment for an efficient and comfortable living environment.
Range F 45 to 99, Display Temp. HONEYWELL TR21-A. Power adapters and other modifications may be necessary for proper operation in countries.
Range F -, Input voltage Sensor Type Non-linear, Temperature Sensing Only, 1 and 2, Includes - Indoor electronic 2-wire temperature sensor uses thermostat elements mount on wall or 2 x 4 vertical box. , Operating Temp.