Product description
Features: Control host arming and disarming through different data codes
Arming and disarming through password or RFID card
Adopt ultra-low power design, Built-in lithium battery
Can be charged via USB interface
Long transmission distance
Strong anti-interference ability
Signal security and stability
3 x RFID card(Due to different product batches, some accessories may be different, which does not affect use.)
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.