WIRELESS DOOR BELL
Wireless Door Bell (KR M55)
- KR-M55 direction recogniation welcome and burglar alarm adopt double passive infrared sensors, combined with CPU fuzzy algorithm.
- Power saving design and high quality speech processing technology.
- In-Built 19 Different Sound including, 16 Human Voice Prompt + Alarm Sound + Door Bell + Mute.
- Detection Range : 4 to 8 meters.
- Can connect up to 30 Wireless Accessories (Sensors/Detectors/Remote).
- Wireless Receive Distance : Up to 100 meters in Open Area.
- Adjustable Volume Including Mute.
- Working Voltage : 5V DC or 3 AAA battery.
- Wireless Frequencey : 433 MHz
- Support Wireless Accessories with EV1527/PT2262 Code.
Welcome Alarm Function
- Recognize direction of Human Movements, and give different voice prompt, based on direction (In/Out) of movement.
Burglar Alarm Function
- While KR-M55 is arm, and if connected sensors/detectors detect any intruder, it start alarming.