Specifications:

• Certification: NONE
• Origin: CN(Origin)
• Work Mode: PIR Motion
• Storage: 4Mb
• Shell Material: ABS
• Product Type: Wireless Doorbell
• Power Supply: 3 X AAA Batteries, or DC 5V Power Supply
• Power: Electric Supply
• Occasion: Shop, Mall, Security Notification
• Itercom: No
• Item Type: Wireless Doorbell
• Feature: None
• Display: None
• Detection Range: 3m, 120 Degree
• Connection Type: Wireless
• Alarm: No