Turn thermostat down when window is open? What devices would you recommend?

[RBoy (www.rboyapps.com - Making SmartThings Easy!)]

These apps support the ability to enable/disable thermostat schedules with a contact sensor. You can create custom schedules with these apps:

[RELEASE] 5-2 Day Programmable Thermostat Scheduler (Weekday, Weekend) with Remote Temperature Sensor for each Schedule

This is a 5-2 Day Thermostat with Remote Sensor Scheduler with advanced features SmartApp This advanced version includes support for using multiple Remote Temperature Sensors (e.g. different rooms) to control the thermostat and also using cooling/heating appliances. (See below for basic version) [IMG_7191] [Photo%20Jul%2030%2C%206%2036%2033%20PM] [Photo%20Jul%2030%2C%206%2036%2021%20PM] [Photo%20Jul%2030%2C%206%2048%2025%20PM] Key Features Include: 4 schedules per day for weekdays and 4 schedules per day for a weekend Use remote temperature sensors average multiple temperature sensors set target temperature for each schedule or globally for all schedules Use thermostat or heating/cooling appliances (heaters, window A/C, fans, etc) Set fan mode for each schedule Supports tempe…

[RELEASE] Mode Based Thermostat - Control Multiple Thermostats Temperature / Remote Temperature Sensors when Changing Modes

The Mode Based Thermostat SmartApp There are 2 version of this app, the free single mode change app and the premium ultimate mode app with multi modes, remote sensors and more The Ultimate Mode Change Thermostat Temperature (premium) This is the utmost flexible app for configuring thermostats and mode changes.This app can be used to change the temperature of multiple thermostats when the mode is changed. KEY FEATURES Compatible with a variety of thermostats including Z-Wave, ZigBee, WiFi and C2C thermostats Configure multiple thermostats individually or in groups (single mode) Configure settings for each mode individually or in groups Support for multiple remote temperature sensors, per thermostat or grouped Support for temporary hold Open door/window sensor (to shutdown down HVAC) Veri…