Features: The outer casing is made of high-density aviation aluminum, special military explosion-proof design standard, IP67 waterproof, crash-proof. Good compatibility, can read all 125K frequency tags on the market. Arranged in the inspection circuit, no power supply, no wiring, easy and convenient. Built-in rechargeable battery, a variety of charging and communication methods are free to match. Automatic card reading, flashing indicator lights, vibration prompt. Specifications: Condition: Brand New Material: Military grade aviation aluminum Color: Shown as picture Optional Plug Type: US 110-240V, EU 110-240V Card Reading Type: Auto sensing (free from pressing button) Working Frequency: 125K (passive card) Card Reading Distance: 3-5cm Reaction Speed: ≤0.1s Working Environment: -40~85°C Protection Level: IP67 Prompt Mode: Vibration + indicator Event Prompt: Low voltage / full storage / repeated card reading Power Supply Battery: 3.7V polymer lithium battery (built-in) Power Consumption: Read card more than 100000 times when completely charged Storage Capacity: 30000 permanent storage Communication Method: USB Appearance Size: Approx.164*32*30mm/6.5*1.3*1.2in Package List: 1 * Guard Tour Wand 1 * Charger 1 * Power Cable 1 * Sheath 1 * Portable Rope 1 * CD 1、The outer casing is made of high-density aviation aluminum, special military explosion-proof design standard, IP67 waterproof, crash-proof. 2、Good compatibility, can read all 125K frequency tags on the market. 3、Arranged in the inspection circuit, no power supply, no wiring, easy and convenient. 4、Built-in rechargeable battery, a variety of charging and communication methods are free to match. 5、Automatic card reading, flashing indicator lights, vibration prompt.