Feature：
1. Watch Shape： Fashion watch design, dot matrix LCD display, using RF wireless technology, signal transmission stability.
2. Contains： 20 transmitters, a receiver, support watch call by information modification, a watch with up to 500 pagers.
3. Support： Support single or list display mode, support accurate time display, support vibration, buzzer prompt.
4. Rechargeable Battery： With removable rechargeable battery, long standby time and charging circuit protection.
5. Wide Application： Suitable for various places such as home, hotel, bar, restaurant, factory, workshop, teahouse, general club, bowling alley, massage room and country club, hospital, club, and office.
Specification：
Item Type： Watch Pager
Product Material： ABS
Watch Receiver Parameters：
Operating Frequency 433.92MHz
Operating Voltage： DC3.7V
Battery Type： Lithium Battery
Battery Capacity：400mah (Included)
Operating Current：
57mA+-10mA (Buzzer Mode)
95mA+-10mA (Vibration Mode)
Standby Current：<8mA
Power Failure Current：180+-5uA
Receiving Sensitivity：-108dBm
Decoding： Learning Code
Waterproof Rating： IPX4
Operating Temperature：-20 celsius ~ 55 celsius
Black Button Transmitter Parameters：
Operating Frequency 433.92MHz
Battery： DC12V
Battery Type： Alkaline Battery (23A12V Battery)
Single Receiver Battery Capacity： 60mah (Included)
Transmitting Current： 10mA+-3mA
Standby Current： <1uA
Open Range： >200m
Push Button：1,000,000 Times
Waterproof Rating： IPX4
Working Temperature： -20 celsius ~55 celsius
Three Keys： Call, Bill, Cancel.
Package List：
1 x Watch Receiver20 x Button Transmitter 1 x User Manual
1 x Charging Cable20 x Film
No-delivery refund
