YSP211-10P Package：
10 x Coasters
1 x Charging base
1 x Charging Cable
YSP211 Transmitter Package：
1 x Transmitter
1 x Charging Cable
Features：
1. 999 channels keypad transmitter. The keypad call can send 999 different codes by combination from digital 0- 9. One transmitter can connect up to 999 coasters.
2. It supports3 prompt modes. Each mode is accompanied by the LED flash— Vibration/Buzzer/ Vibration and Buzzer
3. Long work distance. Built-in external antenna, working distance is about 800m~1000m( Open area)
4. Maximize button. The maximize button can avoid the wrong operation effectively.
5. High quality– waterproof/ oil-proof. High quality plastic supports waterproof and oil-proof, the seller can clean it easier.
6.Size：80 x 73 x 15mm / 3.1 x 2.9 x 0.6in；Weight：59g / 0.13lb ；Built in DC3.7V rechargeable battery in each pager.
With full charge it can be used for at least 72 hours standby, 36 hours in use. Independent storage memory avoiding data lost.
Specification
999 Keypad call button
Working voltage： DC 5V power adapter
Working frequency: 433.92MHz
Working current : 200± 30mA
Standby current: 60± 10mA
Encoder: Learning code(AM)
Dimensions: 150*113*72mm/ 120*80*30mm
Material: ABs plastic
Qperating tempertaure: -10℃ – 30℃
Product details/ Application
