Image Sensor, 4.6g (N.W.), 1200TVL, Wide Power Input, Dimensions, 14mm*14mm*19mm, Auto/Color/B&W/EXT, 000; NTSC: 1/60~100, WDR, LANGUAGE, Camera OSD, 16: 9 & 4: 3 (changeable), Synchronization, DNR, Lens, DC 3.3-5.5V, Spearte OSD, Electronic Shutter, Min. Illumination, Work Temperature, 3-DNR, >60dB (AGC OFF), Internal, IMAGE, NTSC & PAL (changeable), 000, 18mm, S/N Ratio, CVBS, ENG/FRANCE/RUS/SPA/PU/KOREA/CHN/JAPAN, -20℃~+60℃, Starlight, Super WDR (HDR), Video Output, 20%~80%, TV System, Work Humidity, Weight, PAL: 1/50~100, 1/1.8″ Inch starlight HDR sensor, Day/Night, Horizontal Resolution.
Just check coupons out (with price alert and history). Best price?
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. You can get coupon down below.
Link: Banggood product page
1. ($30.35): Parts8
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): BGE27554, BGVDay10%off, 0e7f33, FBCOUPON1, bGhOnEy10, BGCBR06, BGCARE06, bgshOOp10, BGRC902, BGCaddxB, BGbaby1, BGTT10, BGCuponation10, BGDAVIS
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – Caddx Baby Ratel Mini FPV Camera [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for Caddx Baby Ratel Mini FPV Camera. The lowest price was: $25.99.
Price records source(s): Banggood
Click on image to enlarge. 
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)).