Quantity(Piece/Pieces) | 1 ~ 1000 | >1000 |
Est. Time(days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
Function:
1.61 songs optional. 2. Doorbell, alarm, welcome multi-purpose. 3. Can learn up to 21 transmitters, no loss of power. 4. Support 1527/2262 code chip.(button) 5. Volume 4 adjustable.(No mute mode) 6. Support multiple doorbell transmitter, suitable for large house. 7. IP33,Daily life waterproof.