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KERUI F52 Waterproof Touch Doorbell

KERUI F52 Waterproof Touch Doorbell

433MHz Smart Wireless SOS Emergency Button for KERUI Home Alarm Security System

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Note: This button can not work alone, it needs to work with the KERUI alarm system or doorbell.

Overview:

Wireless 433 MHz F52 doorbell button adopted waterproof and touch button technology, can work with KERUI doorbells acting as a doorbell for your house, home or office and so on.
Also can be used as SOS/Emergency Button for KERUI Alarm system, which is usually put aside sitting room or living room where can be touched easily.

Features:
*Wireless 433MHz RF frequency touch button, ​long transmission distance, up to 100 meter in open area. It can work with KERUI alarm system and doorbell.
*Doorbell Button: In doorbell mode, and touch F52 button, doorbell will make a "Ding-dong" or Chime songs reminder. (F52 work with KERUI doorbell chime alarm M525, M8, M536 and M7 doorbell.)
*SOS/Emergency Button: In alarm mode, when any emergency thing happened, such as intruder in house, or heart attack etc, press the panic button to call the family member or caregiver for help.
*For the industries such as bank, post office, store and so on, it can be snugly stick on the hand or leg where is easy to touch. It has a small hole at the back side and can be hang by small rope like a necklace.
*Rainproof: Can be installed outdoors, do not worry about being drenched by rain.

Specifications:
Working voltage: 12V DC
Battery Type: 12V 23A (included)
Standby current: ≤5uA
RF frequency: 433.92 MHZ 
Transmitting current: ≤15mA
Operating temperature: Indoor -10 ~ 50C
Battery life: 1-2 year
Sending distance: 100m (open area)
Item Size: Approx. 50*50*16mm (L*W*H)
Item Weight: Approx. 40g / 1.4oz

Package Information:
Package Size: Approx. 5.2 * 5.2 * 1.8cm / 2 * 2 * 0.71in
Package Weight: Approx. 31g / 1.1oz              

Package List:
1* KERUI F52 Wireless Doorbell SOS Button
1* Double-sided Tape
 

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