--- product_id: 122196234 title: "BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock" brand: "bisupply" price: "฿835" currency: THB in_stock: true url: https://www.desertcart.co.th/products/122196234-bisupply-ac-thermostat-lock-box-with-key-air-condition-control store_origin: TH region: Thailand --- # Compact 8.5x2.9x5.6in size Secure lock mechanism Durable clear plastic guard BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock **Brand:** bisupply **Price:** ฿835 **Availability:** ✅ In Stock ## Summary > 🔐 Lock your comfort, unlock control. ## Quick Answers - **What is this?** BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock by bisupply - **How much does it cost?** ฿835 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/122196234-bisupply-ac-thermostat-lock-box-with-key-air-condition-control) ## Best For - bisupply enthusiasts ## Why This Product - Trusted bisupply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact yet commanding:** Sized perfectly at 8.5x2.9x5.6 inches to guard without bulk. - • **Sleek, subtle, and secure:** Clear plastic design blends seamlessly with any wall décor while protecting your device. - • **Lock it down, control it up:** Keep your thermostat settings tamper-proof with a secure lock box. - • **Peace of mind, one key away:** Includes a key for exclusive access, preventing unauthorized temperature changes. - • **Built for pros, trusted by managers:** Ideal for office or rental spaces where climate control matters. ## Overview The BISupply AC Thermostat Lock Box is a clear, durable plastic cover measuring 8.5x2.9x5.6 inches, designed to secure your thermostat with a lock and key. Lightweight at just 200 grams, it prevents unauthorized access to HVAC controls, making it perfect for professional environments where maintaining consistent climate settings is essential. ## Description ## Features - Lockable ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | BISupply | | Model Number | 0647 | | Colour | Clear | | Product Dimensions | 7.37 x 5.33 x 10.67 cm; 199.58 g | | Material | Plastic | | Special Features | Lockable | | Item Weight | 200 g | ## Product Details - **Brand:** BISupply - **Product dimensions:** 7.4D x 5.3W x 10.7H centimetres - **Controller type:** Push Button - **Special feature:** Lockable - **Colour:** Clear - **Temperature Control Type:** Manual - **Connectivity technology:** Wi-Fi - **Included components:** thermostat lock cover with detachable base, key, and mounting screws - **Power source:** Battery Powered - **Item weight:** 200 g ## Images ![BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock - Image 1](https://m.media-amazon.com/images/I/81IupoWH1sL.jpg) ![BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock - Image 2](https://m.media-amazon.com/images/I/81rwGBQJuXL.jpg) ![BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock - Image 3](https://m.media-amazon.com/images/I/81BnLRlxDPL.jpg) ![BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock - Image 4](https://m.media-amazon.com/images/I/71I4dmPAU0L.jpg) ![BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 8.5x2.9x5.6in Thermostat Cover with Lock - Image 5](https://m.media-amazon.com/images/I/71WsZLU08iL.jpg) ## Questions & Answers **Q: Didn’t come with instructions how do I install?** A: Take your Thermostat off the wall run the wiring through the holes on the backing plate replace with the same screws you take the thermostat off the wall with wire Your thermostat back up and put the face plate on in Lockett **Q: How do I contact someone for a key? My package came with a locked thermostat box and no key?** A: Return the box...it is the best way. **Q: If I buy more than one, will all the keys be the same key?** A: the covers I bought were keyed differently. **Q: can this be mounted vertically or horizontally?** A: Although I think it was designed to go over a vertical thermostat, which is how my thermostat was mounted. I see no reason why it wouldn't work horizontally. I will say although it is lockable and designed to keep reasonable people out it is not very heavy duty, it would be very easy for someone other than my 90 year old mother to break into it. ## Frequently Bought Together - BISupply A/C Thermostat Lock Box with Key L 1pk - Plastic Locking Wall Thermostat Cover - Lockable Heat and Air Condition Control Panel Cover - Emerson F29-0143 Thermostat Guard --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/122196234-bisupply-ac-thermostat-lock-box-with-key-air-condition-control](https://www.desertcart.co.th/products/122196234-bisupply-ac-thermostat-lock-box-with-key-air-condition-control) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*