New arrival long range wireless doorbell,wireless doorbell for deaf,wireless doorbell battery powered Shenzhen manufacturer - Preration-Shenzhen Preation Technolog Co.LTD,Elderly & Disabled Products,Time Management,Smart Home Product

Products

Sales team:

Sunny Ge

181 6628 2119

sunny_ge@cnpreation.com

5F, Xin‘ er Sports Center Complex Building, Xin‘ er Community Center Road, Xinqiao Street, Bao‘ an District, Shezhen, China

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1. Operating frequency: 433.92MHZ ;

2. Reminder mode: ringtone+flash, ringtone, flash;

3. Power supply: 3*AAA batteries or USB cable for receiver, built-in CR2032 cell button battery;

4. 38 ring tones choices, 4 level adjustable volume;

5. Transmission distance: 280M in a open air place;

Housing
White, ABS plastic
Accessories

1. Doorbell receiver;

2. Transmitter button;

3. Double faced sticker;

4. Prompt label;

5. English & Chinese manual;

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