Name:  F21-E1B transmitter and receiver set

The feature of transmitter :

8keys: 6 single speed keys +1 urgent stop key+ 1 “start” key.

Size: L*W*H（ 164*75*46）

Weight：380g （exclude battery）

Battery： 2 pcs  1.5V AA Alkaline.

Frequency: 310.3-331.2 MHz

Frequency control: quartz crystal

Output terminal: full sealed relay

Structure: glass fibre

Receiving high frequency: ＞-110dBm

Transmitting high frequency:＜4dBm

Reaction rate: 0.065s.

Protection:IP65

Operation distance:100 meters

Temperature -30 to +80 degrees.

Convenient “Windows” port to operate and copy function.
UP/Down, East/West, South/North is mutual rejection.

The key” Start” function can set by computer to start, skip and common.

Surpass 4.3 billion Identity code memory.

Low energy 2 pcs AA battery using one month.

Battery safety protect, it auto power off when power is not enough.

Safe key is used to avoid usage by unauthorized.

The feature of receiver:

Size: L*W*H（ 185*85*85）

Weight：600g （include 1.5meter cable）

Input voltage: AC 220/380V, DC 12/24/48.