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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
This is a DIY smart remote control key with a frequency of 433MHz and a 46 chip (same as the 7936 chip)
Irradiation area: 10 square meters - 15 square meters
Alarm: Sound and light vibration alarm
ROM: 8GB Memory
CACAZI H10 1 For 2 Home Wireless Music Doorbell without Battery, Plug:UK Plug(White) Tesla Accessories & Parts This is a DIY smart1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 36 songs 4. Volume: 4 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has built in 36 chord music, you can choose according to your preference 7. Strong penetrability, the straight line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment,
