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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Hitachi 日立 RA-08RF 3/4匹 定頻淨冷 窗口式冷氣機PM2. 5 WASABI PM2. 5 WASABI Turbo Fan 3 (U2) 1 R32 341 0. 700 2. 178 2. 16 (CSPF)3. 2243 RA08RF 7,430 BTU h 220 50 3. 35 95% 10. 61 BTU hW 1. 3 6. 6 5. 4 ( x x )470 x 345 x 640 (18 1 2" x 13 1 2" x 25 3 16") ( x x )575 x 450 x 750 (22 5 8" x 17 11 16" x 29 1 2") 32 (70. 5 ) 36 (79. 4 ) 3 5
主要特點
- 環保雪種：採用新一代雪種，有效降低全球暖化潛能，在保持高效製冷的同時減少對環境的影響。
- PM2.5 WASABI 納米鈦空氣過濾網：結合 PM2.5 過濾技術與 WASABI 納米鈦塗層，過濾空氣中的微細懸浮粒子、細菌及異味，提升室內空氣質素。
- 納米鈦前置過濾網：提供雙重過濾保護，捕捉空氣中的灰塵與污染物，延長機體壽命。
- 左右出風口及自動搖擺送風：廣闊的送風範圍配合自動搖擺功能，確保冷氣均勻分佈至室內每個角落。
- 防菌強力 Turbo Fan 風扇：具備防菌處理的強勁風扇，能快速冷卻空間並抑制細菌滋生，確保送風潔淨。
- 環保綠塗層：提升冷氣機的耐用性，同時符合環保特性，減輕環境負擔。
- 不漏水設計：機體經過精心設計，有效避免常見的滴水問題，保持家居乾爽整潔。
- 低噪音機身設計：優化運行機制，實現低音量運作，為休息或工作提供寧靜環境。
- 全新紫色徽章：產品外觀更新，呈現嶄新的設計風格。
能源標籤資料
- 能源效益標籤：3級 (U2)
- 類別：1
- 製冷劑：R32
- 每年耗電量（製冷）：341 千瓦小時
- 額定功率消耗量（製冷）：0.700 千瓦
- 額定製冷量：2.178 千瓦
- 製冷量：2.16 千瓦
- 製冷季節性表現系數 (CSPF)：3.2243
- 變頻：否
詳細規格
- 型號：RA08RF
- 冷氣能量：7,430 BTU/h
- 電源：220 伏 50 赫
- 總電流量：3.35 安培
- 額定效率：95%
- 慳電率：10.61 BTU/hW
- 抽濕力：1.3 公升/小時
- 空氣吹送量：6.6 / 5.4 立方米/分鐘
- 產地：馬來西亞
產品尺寸與重量
- 產品主機體尺寸 (闊 x 高 x 深)：470 x 345 x 640 毫米 (18-1/2" x 13-1/2" x 25-3/16")
- 包裝尺寸 (闊 x 高 x 深)：575 x 450 x 750 毫米 (22-5/8" x 17-11/16" x 29-1/2")
- 淨重：32 公斤 (70.5 磅)
- 總重量：36 公斤 (79.4 磅)
保養與注意事項
保用：全機 3 年保用，壓縮機 5 年保用。
尺寸備註：以上尺寸為主機體尺寸，接駁位及凸出部分不計算在內。
重要提示：產品規格如有任何更改，恕不另行通知。建議於購買及安裝前，由合資格工程人員預先確認安裝的所需空間及位置，以確保順利安裝及最佳運行效果。
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 811 reviews
Sort
Product Reviews
★★★★★ 4
Nuce find for the price
Number of Items: 6, Color: Black (6-pack), Size: Small
I purchased these t-shirts for my teenage son and they fit him perfectly, they are lighweight, good quality and they have not fadded after several washes. They are soft and dont irritate the skin.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great Product
Size: 1 Camera
Great camera for outdoor security. The features on the app have been updated and work better than the Ring Doorbell.
The camera has a great live picture, and the sound is very clear.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Quality Cameras
Size: 2 Cameras
Love these Cameras. Great clear quality and super easy to set up! If you are looking to add a camera or camera system, you can't beat the price and quality of these
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Read this if you're having connection or audio/video/notification difficulties ***UPDATED at end***
Before I start my revised review, let me state that there's been a lot of news lately about people hacking into Ring cameras, but this only happens when someone installs a new camera and doesn't update the default username and password (or has an extremely weak password which is easy for a hacker to guess). This is like leaving your front door open while on vacation. Your camera is sending and receiving signals over a wireless network. Anyone within range of the signal can potentially be a threat if you don't have good encryption (username and good password) set up on your camera. There's no logical reason for a Ring owner to not do this. Ring even stresses changing the default settings during the initial setup process. Bottom line, don't blame the car manufacturer if you leave the keys in your car and it gets stolen.
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Recently, I wrote a rather scathing 1 star review about the problems I was having with my new Ring Stick Up Wireless Battery Cam. I'm no stranger to wireless cams, having 10 hooked up and running seamlessly on another network as I write this, but I was totally frustrated with the connection reliability, not only with my two upper end cellphones, but also on my Galaxy Tab and Amazon Show. More times than not, the software wouldn't connect with the camera but when it did, the video was choppy. Notifications were also hit and miss. I have a great wireless mesh router system throughout the house, so after doing all the troubleshooting I could think of, I assumed it was due to faulty hardware or software. I gave up and started the return process through Amazon. It was a new product after all and new products sometimes are really buggy. Plus, I read other negative reviews which seemed to justify my thoughts and actions.
Then I got an email from a gentleman from Ring saying he read my review and asked if I'd be willing to let him help troubleshoot my issues with me. Although I had already started the return process, I was willing. It was refreshing to know Ring Customer Service was genuinely interested in troubleshooting possible defects in their newest product.
Together, we isolated the issue within about 20 minutes. It turned out it wasn't the camera or software after all.
Anyone having connection issues should do what he advised me to do. Open up the Ring app and click on the 3 little dots to the upper right of the camera screenshot, then select settings. From there go to Device Health and check the signal strength. Although I had a good mesh hub (inside) within 10 feet of my camera (mounted outside), my signal strength was RSSI -64. He stated that the signal was so weak it was on the cusp of what is needed for the camera to even minimally operate. This prompted me to reboot my wireless mesh system and reset/reconnect the camera. When it came back online, my signal strength went to -39, a vast improvement.
A quick check of all of my devices showed the camera and software working flawlessly. Hat's off to Ring.
Anyone who may be having connection or audio/video/notification difficulties, check your signal strength to the camera via the Ring software, even if your router is close by. You just might be surprised.
***UPDATE***
Camera (and software) is still working flawlessly on all devices.
Ring has now updated their Windows 10 desktop app (which previously didn't work with the new wireless battery cams) and it works flawlessly as well.
Observations.
Notifications on my phone, Tab and Amazon devices (Show, Echo, Dot) are almost instantaneous. Alexa says "Someone is at your front door." Very cool.
I bought an extra battery, but it looks like it'll be at least a few months before I need to swap it out, even with the intensive testing I've done on the Stick Up Cam. Battery life seems excellent.
I have one zone blocked out and that seems to work fine as well. I also have it mounted a couple of feet above and to the left of my front door, tilting downward at an angle. Even though residential traffic is visible in the field of view, I've not gotten one trigger due to street activity. The motion sensor is triggered by anything coming into the bottom half of it's field of view. From the time someone triggers the motion sensor until the time I'm aware of it is 1-2 seconds. That's about as close to real time as you can get. It's not given me a false alarm even once.
Telling my Amazon Show to "(Alexa), show front door cam" takes about 5 seconds to complete.
I can also watch triggered video clips and get a live feed while away from home without any extra setup to my network. It's totally automatic.
Because of the customer service I received from Ring and the fact the product is much better than I originally thought, I will be expanding my Ring family soon.
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Reviewed in the United States on October 29, 2019
★★★★★ 5
Reliable camera with solar keeps it running
Size: 1 Camera
I’ve been running this camera with the solar panel and it’s been solid. The video quality is clear day and night, and the motion alerts come through quick without a lot of false alarms. Setup was straightforward and didn’t take long.
The solar panel has been a big plus. It keeps the battery charged so I don’t have to mess with taking it down to recharge. As long as it gets decent sunlight, it stays topped off.
The app is easy to use and lets me check things anytime without issues. It’s held up well in the weather so far. Overall, it does what it’s supposed to do and gives me peace of mind. I’d recommend it if you want something low maintenance.
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Reviewed in the United States on April 14, 2026