Wireless Internal Sounder
https://www.tamkeen-itc.com/shop/ds-ps1-i-wb-o-std-blue-wireless-internal-sounder-23689
https://www.tamkeen-itc.com/web/image/product.template/23689/image_1920?unique=9667aaf
90~110dB, 1600m RF distance, 433Mhz
الشروط والأحكام
Shipping: 4-8 Weeks
-Blue%5D%20Wireless%20Internal%20Sounder?unique=af9ee14)