Specification Color: White Material: ABS Style: Modern Shape: Rectangular Plug: UK Standard Supply Voltage: 9V 1A Display Screen Type: LED Battery Capacity: 250mAh Transmission Frequency: 433MHz Open Area Working Range: 1000m/3280.84ft Standby Time: 20-24H Usage Time: 18H Charging Time: 2 Hours Prompt Mode: Vibration, Flashing, Buzzing Number of Pagers: 16 Base Size: 23.8*15.1*3cm/9.37*5.94*1.18in Each Pager Size: 10.6*5.1*1.1cm/4.17*2*0.43in Package Size: 28*19*10cm/11.02*7.48*3.94in Gross Weight: 1.45kg/3.2lbs Net Weight: 1.2kg/2.65lbs Package Included 16* Pagers 1* Base 1* Power Adapter.
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