Specificaties:
Frequency: 433 +/- 0.5MHz
Receiving negative wave: ¡Ü-57dbm
Transmitting: Digital code
Transmitting negative wave: -38dbm
Receiving quiescent current: 550uA
Receiving working voltage: DC 2*1.5V AA
Operating range: 100M (open area)
Transmitting working voltage: DC 12V 23A (included)
Transmitting power: 0.6mW
Transmitter: Waterproof IP44
Sound type : 24 sounds selectable
Certification: CE (EMC, LVD, R&TTE), FCC