Intercom Home Voice Way 2 Elderly Voice Activated Hands Wireless System 1000m Range… Vairāk

EASY TO USE: 2 way voice intercom support two independent use methods. Press the green key or hold down the PTT key to speak directly, your hands SLIM AND LIGHTWEIGHT: 2 way voice intercom has a thin appearance with a thickness of only 18mm, while similar products on the market have a thickness of more than 22mm FINE WORKMANSHIP: The buttons of home intercom system use plastic and silicone structure, the use high light UV process, super feel. Compared with peers, the use of all rubber keys, no grade or feel Item Type: 2 Way Voice Intercom Battery: 1 x lithium battery 3.7V 1800mAh Battery Power Supply: 5V 1A Operating Temperature: -20 celsius to 55 celsius Distance: Approx. 1000m Celsius 3280.8ft in open area, 20-100m through wall, 1-8 floors Operating Frequency: 410-490MHz Battery Life: Approximately 3 days on full Charging Time: Approximately 5 hours to full Ringtone: 38 Built in tones Ringtone Volume: 3 (volume button in standby mode) Call Volume: 3 (volume button during call) Product Size: Approx. 116 x 56 x 18mm Celsius 4.57 x 2.2 x 0.71in Charging Dock Size: Approx. 70 x 56 x 29mm Celsius 2.76 x 2.2 x 1.14in