1. Designed by top fashion master,plug and play

2. 52 melodies (16 chord) for choice

3. 220-300 meters' barrier-free of receiving range

4. Waterproof design for remote control switch

5. Use for home, office, or commercial buildings

6. Simple to use and easy-to-install without the hassle of running any wires

7. LED halo;Elegant music

8. Indoor unit:AC110V;outdoor unit:23V 12A battery

9. Wireless frequency:315/433/868MHZ for optional

1. Packing list:one push unit(transmitter) and one chime unit(receiver)

2. Beautiful gift box and Double Blister

3. N.W:129g/Unit;G.W:160g/Unit

4. 32pcs into one carton (EPE pearl cotton packaging) 48pcs into one carton(plastic blister packaging)

5. Carton dimention:525 x 350 x 400 mm

Note:
1.In the standard packing only include one push unit(transmitter) and one chime unit(receiver),
2.It is freely to add more push unit or chime unit,add more 65% of the total amount of standard packing for chime unit and 35% of total amount of standard packing for push unit.
3.With normal use (20 rings per day) the batteries can last approximately 1 year.
4.Accept OEM/ODM.
5.Plug type can be choosed according to your need.
6.Now we have two types of packing for your selection:plastic blister and EPE pearl cotton&Gift box,the standard packing is use EPE pearl cotton&Gift box.32pcs/carton (EPE pearl cotton),48pcs/carton(plastic blister).
7.The package aleady included double sides adhesive tape,screws and battery.

If you want more infomation about this product, pls feel free to contact me. Thank you.