RFID 2.45GHz Active TAG for pendant, range up to 90 m. SOS button, signal or power on / off

Active RFID TAG with keychain
2.45GHz Read and write
Dimensions: 42W x 30h x 10d (mm)
Weight: 8g
Wireless TAG Programming
Digital RSSI / LQI data
Low battery warning
FCC, CE certified

Active RFID tag bracelet 2.4 - 2.48GHz
Output power -6dbm
Active operating mode
3 year battery life (depends on usage, can be changed)
0-80M distance
IP68
Weight: 40g
Operating Temperature: -40 ℃ ~ + 60 ℃
Dimensions: 250mm × 31mm × 15mm (L × W × H)

Active RFID TAG with hole for pendant + vibration sensor
2.45 GHz Read and write
Transvision Distance 90 m
Dimensions: 42W x 30h x 10D (mm)
Weight: 9.1g
Wireless programming
Digital RSSI / LQI data
low battery warning
built-in button
FCC, CE certified

UHF RFID Take with Strip
Frequency: 860-960MHz
Blue
Width 30 mm
Length Sign 110 mm
Height / Thickness 12.5 mm
Length Strips 215 mm
Total Length 325 mm