2.4GHz Wireless Optical Mouse - Long Lasting Battery Clearance Features a built-in smartcard reader

Features a built-in smartcard reader

6mm fixed lens (2

access control

Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch – Bag of 10 Pair – Brown Colour

Material: aluminium

2.4GHz Wireless Optical Mouse - Long Lasting Battery Clearance Features a built-in smartcard reader2. 4GHz Wireless Optical Mouse, Battery Can Last for 12 Months with Multistage Energy saving Mode 2. 4GHz wireless bidirectional transmission technology Operating range up to 30 meters Optical sensor IR tracing the light source, strong ability to pass surfaces CPI switchable: 1,000 1,500 2,000 (CPI conversion indicator) (may vary) Multistage energy saving mode, low capacity indicator The battery can last for 12 months Size: approximately 102 x 63 x