1、 Product Overview

The RDC-2450K keychain card is an active 2.4G electronic label independently developed by our company. This active electronic tag can achieve long-distance recognition and positioning, with a battery life of up to 1-2 years, and the battery is easy to replace. The tag operates in an "active manner", actively transmitting signals to the card reader. The transmission frequency can be customized, with a default of 0.7S transmission. The interior of the label adopts a high-energy button type lithium battery, which can be freely replaced upon expiration.

2、 Product advantages

Long distance: The card reading distance can reach up to 100m

Security: Encryption algorithms and authentication to ensure data security

Directionality: can achieve omnidirectional recognition

High reliability: -20 ℃~60 ℃, anti impact

High anti-interference performance: can completely solve stubborn car film problems

3、 Product Parameter Table

Operating frequency range: 2.450GHz~2.458GHz

Power consumption standard: The average working power is in the micro watt level

Ø Recognition distance: With the help of a card reader, adjustments of 0-100 meters can be achieved

Ø Recognition speed: 200 km/h

Ø Recognition ability: With anti-collision performance of 200 sheets/second

Ø Recognition method: omnidirectional recognition

Ø Communication speed: 250K, 1M, 2M b/s three options available

Ø Immunity: Channel isolation technology, multiple devices do not interfere with each other

Security: Encrypted computing and security authentication to prevent link detection

Ø Agreement: Own Agreement

Ø Mode: Read Only

Ø Battery configuration: buckle type lithium manganese battery with a capacity of 220mAh

Battery life: about 1-2 years, replaceable battery

Ø Size: 55mm × 31mm × 10mm 

Packaging characteristics: ABS engineering plastic, resistant to high-strength drop and vibration

Ø Color: Black

Operating temperature: -20 ℃~60 ℃

Operating humidity:<95%

Weight: 21g