Blue 100pcs 125Khz Proximity ID Card Chip TK EM 4100 RFID Tag Key Fob Keyfobs Keychain Ring Token for Access Control (NOT for Video Intercom) industrial_Dec2022 PUXING PX-777 PX-777 PLUS PX-666

PUXING PX-777 PX-777 PLUS PX-666 PX-888 Ham Radio

which are characterized by heat welding

RED WOLF Pro Tweeter Speaker Wiring Harness Provide a quick and easy solution to upgrading your stock speakers and tweeters Durable placstic connector

Pack 32 Gateron KS-9 Blue Switches for Mechanical Keyboards

Elegant Appearance: The simple appearance can coordinate well with modern or vintage decorations

Blue 100pcs 125Khz Proximity ID Card Chip TK EM 4100 RFID Tag Key Fob Keyfobs Keychain Ring Token for Access Control (NOT for Video Intercom) industrial_Dec2022 PUXING PX-777 PX-777 PLUS PX-666Blue 100pcs 125Khz Proximity ID Card Chip TK EM 4100 RFID Tag Key Fob Keyfobs Keychain Ring Token for Access Control (NOT for Video Intercom) Product Features Read only, Can not be programmed. Can't compatible with UHF reader and encrypted readers, for example,HID,Cobra,APCiK,Paradox,Radio,Honeywell,Kaba,Isonas,etc Response frequency: 125KHz. Chip type: EM ID 4100 4102 (Only Read) Chip type: EM ID 4100 4102 (Only Read) Detecting distance: 5 10cm.