KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System

KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System

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  • Original PriceUS$4.58piece
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  • Discount PriceUS$4.58piece
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  • Product Rating6185
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Buying for a KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System with best price? Read about features, types, and other must-know topics in our KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System buying guide to make an informed choice. Order good KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System Look for the KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System package that is good for you. Make a price comparison, discount promo, or free sending before buying.

Features :

Wireless waiter call button systems.
Waterproof.
One Button transmitter.
Long receive distance 100M for open area.

Specification :
Working Voltage: 12V DC
Standby Current: ≤5uA
RF Frequency: 433 MHZ
Transmitting Current: ≤15mA
Operating Temperature: Indoor -10℃ to 50℃
Sending Distance: 100m (Open area)

Package includeds :

1 x KERUI F51 Wireless SOS Button
Details pictures :
KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System
KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System
,KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System

KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System

KERUI F51 433MHz Wireless SOS Button Emergency Alarm Doorbell Button For GSM PSTN Smart Home System


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