Basically copy coupon, view price history or create e-mail price alert. Let’s see what best price is ATM.
Working temperature -10℃~55°C, Frequency card frequency 125KHz, APP Name DigooLife, Battery capacity 500mAH, Wireless Protocol 433Mhz, Backup battery 3.7V lithium battery, Working humidity <80% RH (no condensation), Size 18*11.5*2.1cm, WIFI system IEEE 802.11b/g/n, Power consumption <55mA (in standby mode), GSM 850/900/1800/1900MHz, Power supply Micro USB 5V/1000mA, Model DG-ZXG30
Aliexpress
There’re some similar (or not) items 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. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGDigoo15%, BGZXG30, BGSAMH, 20%DG422, BGDGZXG30, BGSMOFF, BGDGZX30A
(there’s a little possibility that old coupon will work)
Price history and price alert
Price history (for all/most countries) for DIGOO DG-ZXG30 433MHz 2G GSM WIFI Smart Home Security Alarm System is here.
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)).