Costar Wireless Door Bell Kits Chime For Home Office With LED Light 300 Meter 1000 Feet Operating Range 32 Ringtones 5 Levels Volume,1 Receiver&1 Push Button Ip44 Waterproof(Pebble T300-M508)

Its been 3 years, this product is soo useful and the battery lasted till today we can change the battery easily, good sound and a great value for money better design for all kinds of weather.

Excellent Product. Good Controls. Good Volume. Easy to setup. Working amazingly. Value for money. Good Range.

Good option. Works well. One star deduction simply because it has to always remain plugged in. Wish it had a backup battery option. But recommended purchase for a good bell option.

It is easy to use and works even at long distances; its only drawback is that the volume is low, but it is worth buying.

DO NOT BUY ANY COSTAR PRODUCTS, else you will regret like me. I bought the 2 receiver 1 push doorbell set worth INR 1700. After receiving we found, this is a typical cheap Chinese product. 1 of the receivers stopped working next day of installation. It is not a pairing issue. This faulty receiver stopped binking light, making it clear that receiver was not working. COSTAR says they provide warrenty support. We reached them, registered complaint. They initially asked many things, like invoice, issue description, a video of the issue. We had provided everything. But then they asked us to send this entire set to their Mumbai office, on our own courier cost. They would check this it seems, & then they may send us the replacement. We have decided not to proceed with this option, as similar products are available in our local China bazar. Why to spend money on courrier? Check the video.DO NOT BUY ANY COSTAR PRODUCTS, else you will regret like me. I bought the 2 receiver 1 push doorbell set worth INR 1700. After receiving we found, this is a typical Chinese chip product. 1 of the receivers stopped working next day of installation. It is not a pairing issue. This faulty receiver stopped binking light, making it clear that receiver was not working. COSTAR says they provide warrenty support. We reached them, registered complaint. They initially asked many things, like invoice, issue description, a video of the issue. We had provided everything. But then they asked us to send this entire set to their Mumbai office, on our own courier cost. They would check this it seems, & then they may send us the replacement. We have decided not to proceed with this option, as similar products are available in our local China Bazar. Why to spend money on courier? Check the video.

Very nice product I am using since last 2 years and currently purchased one more. Best range even closed office doror and window and clear sound loud bell ringing.

After 6 months used,Totally satisfied with this product.. after compleate construction of my house,our both doors opposite in direction with much distance.i was purchase single bell with two buttons and it works very well.

Good Doorbell. Loud and clear Ringtone options can be more