KF205 ZigBee Key Fob
KF205
Portable ZigBee HA1.2 key fob — arm/disarm your security system and control lights or energy equipment remotely.
Overview
ZigBee Key Fob 205 is a multi-functional key fob for sensing monitoring. It is portable and easy to install. KF205 can deploy and remove the security system through the upper and lower buttons and control the light equipment or energy equipment remotely by the left and right buttons.
Key Features
- ZigBee HA 1.2
- Remote switch controlling
- Remote security system deployment and removal
- Low power consumption (standby ≤4μA)
- Mini size, easy installation
Specifications
| Protocol | ZigBee HA1.2 (2.4GHz IEEE 802.15.4) |
|---|---|
| RF Range | Indoor/outdoor: 30m ~ 100m |
| Battery | 1 x CR2450 button battery (DC 3V) |
| Power Consumption | Standby ≤4μA; trigger ≤30mA |
| Buttons | Up/down: security arm/disarm; left/right: light or energy equipment control |
| Operating Temp | -20℃ ~ +55℃ |
Key Benefits
Arm/Disarm on the Go
Upper/lower buttons deploy and remove the security system.
Light & Energy Control
Left/right buttons control lights or energy equipment.
4μA Standby
CR2450 powered with ultra-low standby current.
ZigBee HA1.2
Works with any ZHA hub.
Ideal For
Common deployment scenarios where KF205 ZigBee Key Fob delivers the most value.
Senior Care
Residents trigger alarms or lighting with a key fob.
Hotel Staff
Staff arm/disarm security and control room equipment.
Home Security
Portable arm/disarm for the security system.
Retrofit Projects
No wiring — portable key fob.
OEM / ODM Projects
OEM branding and ODM development available.
ZigBee Smart Homes
Works with any ZHA hub.
Frequently Asked Questions
What can the KF205 do?
How is it powered?
Is it portable?
Which ZigBee profile does it use?
What is the transmission range?
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