433MHz Wireless Button Outdoor Waterproof Electricity SOS Panic Button One-key Alarm Night Vision Fluorescent Ring

433MHz Wireless Button Outdoor Waterproof Electricity SOS Panic Button One-key Alarm Night Vision Fluorescent Ring

Specifications:

• Alarm: No
• Battery (For Button / Detectors): 12V 23A battery (Not include)
• Brand Name: Earykong
• Certification: CE
• Color: White
• Communication Interface: WireLess
• High-concerned chemical: None
• Item Type: Wireless Doorbell
• Itercom: No
• Power: Dry battery
• Type: Wireless button
• Wireless Frequency: 433MHz
• Wireless distance: in 100 meter (in open area)