The SHT-12 BS hand-held transmitter facilitates remote operation of up to 4 functions of a wireless module or receiver in the SH-12 wireless series.
A blue LED indicates the transmission mode. It not only represents transmitted wireless signals but also provides information about the quality of the wireless communication and transmitter power supply. Depending on the circuitry in the wireless receiver, the red LED indicates either the status of the receiver power supply or receipt of confirmation from the receiver. The green LED indicates special functions that can be activated at the factory. An integrated beeper also provides an acoustic signal as confirmation from the receiver. If confirmation is deactivated, each change of keyboard status is signalled instead.
With the profile seal and a special keyboard film, the hand-held transmitter (IP65) is well protected against mechanical impact and moisture and can be used in harsh and damp environments.
The hand-held transmitters in the SH-12 wireless series have extremely low interference because of their special transmission properties. With wireless transmission that is immune to interference and offers extremely short response times, ranges over 1000 m can be achieved. For strong, narrow-band interference or use of several parallel wireless systems, the working frequency can be set to meet individual needs. The transmitters are given a serial number in the factory. This provides greater security and turns every transmitter into a unique device that can be distinguished easily.
We will be happy to advise you on the selection of appropriate receivers.
|Control functions:||4 + Low.-Batt. + opt. Feedback+ opt. key lock|
|Order reference:||4-channel hand-held transmitter SHT-12 BS waterproof|
|Temperature range:||-20°C to +65°C|
|Power supply:||3x 1,5V alkaline batteries (AAA)|
|Housing dimensions:||approx. 120 x 68 x 32 mm|
|Frequency:||433,62 or 434,22 MHz|
|Scope of supply:||Hand-held transmitter, profile seal (mounted), batteries|
|Signaling:||Visual with 3 LEDs and acoustic with beeper|