1 x key button
2 x outdoor bell
1 x other accessories
Only the above package content, other products are not included.
1) All dimensions are measured by hand, there may be small deviations.
2) Color may vary slightly due to the color setting of each individual monitor.
Product Dimension:
Attribute:
Feature:
1) 100% new with good quality.
2) Touch the button configuration, superheterodyne learning code on the code mode.
3) The transmitter without screw chuck design to achieve waterproof and dust-proof.
4) Double-sided stability of the PCB, the chip standby sleep up to micro-level.
5) The transmitter 12V 23A battery factory pre-installed (not include battery).
6) The use of microprocessor control, double-sided PCB micro-power design.
7) The frequency of 433MHz, can be customized other frequence.
8) Receiving distance:300M(open area).
9) Volume:3 files(can be mute) 0-85db, ringtones: 38pcs.