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Brand Name : ihomepager
Model Number : YK500-1D+ZJ-41H
call button size : 41*44*12mm
call button color : black
call button type : wrist wear type
call button battery : 12V23A
watch size : 51*45*16mm
watch color : white/black
watch support call button quantity : 25pcs at most
watch power supply : DC3.7V rechargeable li-ion battery
Frequency : AM 433.92MHz
Application : Clinic/nursing home
Selling Units : Single item
Single package size : 40X20X10 cm
Single gross weight : 3.0 kg
Package Type : Cartoon
MOQ : 1 Set
Price : $5.00 - $199.00 / Set
Supply Ability : test
Detailed instruction
The product concentrates the technology of wireless transportation, digital identification and microprocessor together. The receiver adopts the chipset that contains millions of learning codes, makes the products very safe and stable performance, as well as avoiding wrong or malicious calling.The product uses removable rechargeable battery with long standby time and safe charging circuit.
The fashionable watch design makes it widely used for elderly or disable people, kitchen, emergency, factory, supermarket and so on.
Features
How it work?
Specification
Working voltage | DC3.7V rechargeable Li-ion battery |
Working frequency | 433.92MHz |
Standby current | <8mA |
Working current | 37mA±10mA (buzzer mode) 75mA±10mA (vibration mode) |
Power off current | <100μA |
Receive sensitivity | -108dBm |
Decoder mode | learning code |
Modulation | AM |
Color | white / black |
Dimension | 51*45*16mm (not include band) |
Product photo
Button choice
We do our best to serve our each customer the best that we can.
We will refund you for items returned within 7 days of you receiving them, for any reason. A full refund will be given if items are returned in their original condition.
Merchandise which is damaged or missing components is not refundable.
Buyers are responsible for return shipping with proper packaging.
On receiving items, we will refund you immediately.
We provide 1 month replacement and 12 months maintenance warranties. Items can be replaced during the first month or maintained for the first year.
Buyers are only responsible for the return shipping fees for warranty items.In most cases, buyer will only have to return the problem components rather than the entire package.
Before returning items, please make sure you get our return address, and write "gift"on the delivery detail sheet. Please use regular postal service and send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.
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Click here to get suggested solution from sales person
Click here to have a look at the configuration of different applications
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