Description

Durable design: Stainless steel body, molded rubber shell. Silicone gel filling and epoxy resin protect the internal electronics against shocks. Completely waterproof: Sealed against liquids, works under water. Automatic card reading: Detects and reads signal cards without button pressing, making the unit easy to use. Specifications: ·Memory Capacity: *8,**1 records Energy usage during stand-by: 0.*6mA ·Battery Life: over one year with a single battery average **0 readings per day ·Reading distance: 5cm to *0cm · Frequency: EM**5KHZ standard · PC Connections: USB connection Operating ·Temperature: **0C to *0 ·Operating Humidity: 0% to *5% Size: **0 x *5 x *6mm ·Weight: **0g Battery: 3.6V lithium battery CR**3A