جرس باب لاسلكي، نطاق 400 متر، جرس باب مقاوم للماء في الهواء الطلق مع 55 نغمة، 5 مستويات للصوت، مصباح LED وامض، جرس منزل يعمل بالبطارية، جرس قابل للتوسيع يعمل بالبطارية للمكتب المنزلي، أسود
Additional Door Sign: Enhance visitor experience with clearer instructions.
Ultra-long Wireless Range: Enjoy a remote connection range of up to 400m (unhindered range), ensuring reliable connectivity without interference with other electronic devices.
LED Indicators: Visible blue flashing LEDs on both transmitter and receiver serve as visual signals, ideal for those with limited hearing or when sound isn't needed temporarily.
Loud Wireless Bell: The plug-in receiver features 55 melodies and 5 volume levels, adjustable up to 110 decibels, with a mute option for undisturbed peace.
Waterproof and Durable: The ultra-low power consumption transmitter, powered by a 12V23A battery, boasts an IP55 dust and waterproof rating, ensuring durability in harsh weather conditions (-30°C to 70°C).
Easy Ringtone Customization: Choose from 55 different ringtones with a simple process:Use the up/down button on the receiver to select desired ringtone. Press and hold the volume button until a "thing" sound emits and the LED flashes once. Within 5 s
Use the up/down button on the receiver to select desired ringtone. Press and hold the volume button until a "thing" sound emits and the LED flashes once.
Within 5 seconds, press the transmitter. The receiver will emit "ding-ding" sounds and flash twice, indicating successful pairing. Automatic pairing process stops after 8 seconds.
جرس باب لاسلكي، نطاق 400 متر، جرس باب مقاوم للماء في الهواء الطلق مع 55 نغمة، 5 مستويات للصوت، مصباح LED وامض، جرس منزل يعمل بالبطارية، جرس قابل للتوسيع يعمل بالبطارية للمكتب المنزلي، أسود