Automatic School Bell timer with Voice Announcement System, Built in 30W Amplifier

[@shivakumar-sb9ho]

Manual bell operate kaise use karna hai thoda bataye.. plz

[@ABHISHEKMISHRA-sg3kh]

Apka product to achha hai, but setting ke liye apko ek baar field pr visit krna hi pdega .....Video me price range bhi nhi btaya....

[@kishorkumsr3551]

Comment ka reply nahi dete?

[@DineshSharma-np5tx]

What is the price of this bell

[@thelerningwellpublicschool4316]

इस मशीन की लाइफ कितनी है और क्या खराब होने के बाद ये रिपेयर हो सकती है

[@leoelectronics3103]

lifetime, repairable

[@narendrashekhawat7545]

Kitna price h sir

[@thelerningwellpublicschool4316]

इसका प्राइस क्या है और हम इसे कैसे खरीद सकते है

[@Bhim..Singh..74]

Flipkart se

[@leoelectronics3103]

leoindiaonline.com/shop/page/2/

[@leoelectronics3103]

buy using link

[@SurenderYadav-gs1fq]

Price ?

[@leoelectronics3103]

call me 8310439398 leoindiaonline.com/shop/page/2/

[@varunkv735]

I want full details can you pls explain all components inside the board otherwise can you give your number