VESTA RS-23-F1. VESTA temperature and humidity sensor. Sends temperature and humidity reports to the control panel every ten minutes. -10°C~+50°C, 0%~95% RH. Powered by 2 x 3V AA alkaline batteries. Battery life of 2.8 years. Temperature and humidity sensor.

• Excellent stability with high sensitivity
• Detects temperature from -10°C ~ +50°C
• Reports data collected every 10 minutes or when temperature changes ±2°C, and/or humidity changes by 10% relative humidity
• Designed for home automation and security applications
• Low battery detection
• LED serves as system status indicator
• Backlight for convenient operation in dark rooms
• Long battery life
• Water resistant
• RF frequency. 868.40MHz
• Sensitivity: ±1°C
• Power supply: 2 AA 3V alkaline batteries
• Battery life up to 2.8 years
• Operating temperature -10°C ~ +45°C (-10°C ~ +45°C)
• Relative humidity up to 85% (non-condensing)
• Dimensions: 85 (W) x 85 (H) x 22 mm

- VESTA-041N