PGST Wireless Doorbell Door Bell Music Melody Remind Smart Home Security Alarm 1
From $12.99Sale Price
Excluding Sales Tax
SPECIFICATIONS
Backup battery: 280mAh
Brand Name: PGST
Certification: CE,FCC,RoHS,UL
High-concerned chemical: none
Item Type: Wireless Doorbell
Operating voltage: AC 110-240V
Origin: Mainland China
Wireless frequency: 433MHz
Specifications：
Operating voltage：AC 110-240V
Wireless frequency：433MHz
Encoding method：1527/330KΩ
Backup battery：280mAh
Operating temperature：-20℃~55℃
Operating humidity：40%~80%RH
