This thermostat lock box has a key to prevent tampering, damage, and unauthorized adjustment of thermostat settings. Suitable for most thermostats on the market, it can be used in various environments. The clear design maintains visibility and comes with two installation options - punching or nano-adhesive. Overall, it provides protection, security, and peace of mind for your thermostat and energy bills. Features 1. Thermostat protection with key: Thermostat protection with 2 keys prevents tampering, damage, and unauthorized adjustment of thermostat settings. Keep your controls away from annoying fingers, protect your thermostat, and avoid high bills. 2. Fits most thermostats: Suitable for most thermostats on the market. It can be used in homes, offices, churches, schools, and industrial environments, etc. 3. Transparent thermostat lock box is better than plastic transparent thermostat lock box, it will not change color and yellow, and it can maintain the clear view of the inside even after long-term use. 4. Punch/no punch: There are two installation methods for punching and nano-adhesive. If you don't want to damage your walls, you can use nano-adhesive for bonding (no residue), so your walls will always look like new. Specification Material: plastic Color blue Size: 18.7 x 11.4 x 5.5 cm Weight: 310 g Package includes: 1x Thermostat Lock Box with Key

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