New Generation RFID Guard Tour system built-in LED floodlight. Instant vibrator gives easy access for the person to handle it. IP67 Rain/Water-proof. Anti-breaking Super Strong Aluminum Alloy. Capacity Of 60,000 transactions one full charge works for 15 days with 200 readings/day. 390g light weight. Works in -20 to 70 C working temperature stars, based on reviews $84.00