Specification:
Item Type: Wireless Doorbell
Material: ABS
Application: Home, shop, office doorbell or pager
Plug Standard: AC110-240V
Standard: 2 to 1
Color: Black
Technical Parameters:
Transmitter:
Power Supply: Self powered
Size: Approx. 90x22mm/3.54x0.87in
Environmental Temperature: -20C to +60C
Transmission Distance: Open space > 150m/492ft
RF Frequency: 433MHz
Receiver:
Power Supply: AC110-240V 50/60Hz
Power Consumption: 0.25W
Ringtone: 58 melodies
Ringtone Volume: 90dB
Environmental Temperature: -10 to +45
Features:
1Premium Material: Door bell is made of premium ABS material, fire retardant, wear resistant, not easy to deform or damage, sturdy and durable. 22 to 1: Wireless doorbell can be used for the front and rear doors, or set separate corresponding ringtones, also can be a pager. 358 Melodies: Cordless doorbell with 58 melodies and 4 adjustable volume levels, LED flash is suitable for the elderly and hearing impaired. 4Long Working Distance: Transmission distance is up to 150m/492ft in open space, strong penetrating power, ensures you will never miss a visitor. 5Excellent Performance: IP44 sunproof waterproof doorbell, can withstand harsh weather conditions, effectively prolong the service life. 6Simple Installation: The installation is simple, self powered doorbell can generate electric power by itself, no wiring or battery required.
Package List:
2 x Wireless Doorbell
1 x Indoor Unit
2 x Sticker
1 x User Manual
