Just check coupons out (with price alert and history). Do you want to know what the best price is?
Frequency card frequency 125KHz, Working humidity <80% RH (no condensation), Battery capacity 500mAH, Power supply Micro USB 5V/1000mA, Model DG-ZXG30 4G, Wireless Protocol 433Mhz, Size 18*11.5*2.1cm, APP Name DigooLife, Backup battery 3.7V lithium battery, Working temperature -10℃~55°C, Brand DIGOO, Power consumption <55mA (in standby mode)
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 Europe . You can get coupon down below.
Link: Banggood product page
1. ($85.99): BG13c35d
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGDG304G, BgcLuBofErtA10, BGC304MC, BGC304MA, BG15SH12, BGZXCG304G, 7d18f7, BGSTHO15, BGZXG304, BGZXG3002, BGZXG304G, 20ca14, BGZXG30G, BGHONEY2110, BG939d32, BGSHOM15, 13f142, BGSHE15, BGacf26e, BGcbd244, BGREDGU, BGCNGRES, BGCNDGRD, BG6bc035, BGND041, BG8e0c5d, BGCZPLGD, 6GSGIT, BG289d34, BG4a7a54
(these coupons are old, so probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – DIGOO DG-ZXG30 Tuya 4G 433MHz WIFI Smart Home Security Alarm ($-3)
Price history and price alert
Here is price history (for all/most countries) for DIGOO DG-ZXG30 Tuya 4G 433MHz WIFI Smart Home Security Alarm [EU].
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)).