Go down and check coupons out. Remember to check price history if it is available. What is best price?
Alert Current <15mA, Wireless Frequency 433MHz, Low Power Alert √, Working Temperature -10℃-50℃, Work For BW-IS6 / IS20 / IS22 and IS21( It needs to connect to a 433MHZ security alarm system / can not be used alone.), Standby Current <5μA, Model BW-RF01, Package Includes 1 * Remote Controller, Power Supply Cell Battery CR2025
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($10.50): Cuponation9
2. ($10.62): TTSUMMER8
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGSTHO15, BGHONEY2110, 13f142, BGSHE15, BGTYOD896, BG375618, BG43e0e8, 6GSGIT, BG0e4446, BGbcca9e, ADMITAD2212, BGSmart6, BGc1a1bb, MVC8SPRING, 8BGwbg2204, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGJUNEGSG9, BGbd6b6c, BG2dc8b0
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-RF01 433Mhz Wireless Remote Controller [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-RF01 433Mhz Wireless Remote Controller is here.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).