ALTA Wireless Temperature Sensor - Coin Cell Powered, 900MHZ

Incredibly versatile, this remote monitoring solution is ideal for any area where extreme temps could degrade performance, assets, or safety. Use to monitor food storage, facilities and more. Monnit MNS2-9-W1-TS-ST Features1,200+ foot range12+ year battery life80+ wireless sensorsBank-level AES securityUp in 15 easy setupGlobal ready (900, 920, 868 & 433 MHz) Thermistor SpecificationsAccuracy @ 25°C: +/- 1% (1° C or 1.8° F)User Calibrated Accuracy: +/- 0.25° C (± 0.45° F)Time Constant @ 25°C: 15 sec maxProbe Operating Temperature Range: -40°C to +125°C ( -40°F to +257°F )Lead Wire Length: Waterproof Lead Options:3 ft. (0.91 m)10 ft. (3.04 m)25 ft. (7.62 m)50 ft. (15.24 m)100 ft. (30.48 m)Variation SpecificationsSecurity: Encrypt-RF® (256-bit key exchange and AES-128 CTR)Weight: 0.4 oz. (11.34 g) - No lead | 0.7 oz. (19.84 g) - with 3 ft. (0.91 m) leadALTA Coin Cell SpecificationsBattery Type: Replaceable 3.0V (CR2032) Coin Cell BatteryDimension: 2.0 in x 1.125 in x 0.875 inMax Operating Temperature: -7°C to +60°C ( 20°F to +140°F )Optimal Battery Operating Temperature (Coin Cell): +10°C to +50°C ( +50°F to +122°F )Supply Voltage: 2.0 - 3.8 VDCBattery Life: At 1 hour heartbeat setting, coin cell battery will last up to 2 years. **Enclosure Technology: Monnit PinchPower™ Wireless Sensor EnclosuresEnclosure Material: ABSALTA 900 MHz SpecificationsOperating Frequency: 900 MHz Operating FrequencyCertifications: Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)Complies with Industry Canada standards. (IC: 9794A-G2SC1)Device Range: Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)