ขาย [Seller Recommend] Dsubuy 100db Electric Bell 4 Inch Stainless Steel Internal Shock Type for Fire Alarm PN4B ราคาที่ดีที่สุด

___________________❀DSUBUY❀___________________ Welcome to our store, we insist on the lowest price to sell the best quality items. ✔Ready Stock ✔Wholesale Price ✔Quality Checked ★Surprises for you★ ☞Shop Voucher: Get More Discount ☞Follow Shop: Free Gifts ☞“Like” Items: Priority Shipping ( If you want to get a free gift, please send me the follow shop screenshot and remark on the order, otherwise you will miss it) ★★Attention Please★★ ✌We will be based on your guests in your country to send the corresponding adapter plug. _______________❀Product Information❀______________ Features: Pure copper electromagnetic coil with discontinuity and no electromagnetic interference. Strong tapping, stable operation and long service life. Hard metal shell, not easy to deform, the sound reaches 100db, and it is farther and safer. The surface is coated with electroplating technology to make the material more anti-corrosive and less prone to rust and corrosion. Portable wired power supply, easy to install, can be installed on the wall, ceiling and other installation methods. Choose 12V / 24V / 220V according to the voltage you use. Specifications: Condition: Brand New Color: Red Material: Metal Size: 4 inches(100mm) Power Mode: External Optional Voltage: 220V/12V/24V Alarm Volume: 100db Surface Treatment: Electroplating Package List: 1 * Fire Alarm Bell #Bell #AlarmBell #FireAlarmBell #FireAlarm #ElectricAlarmBell #InternalStrikeBell #InternalStrikeAlarmBell