T3941 – Infrared Contactless RF Transmitter

The T3941 – Infrared Contactless RF Transmitter is a high security transmitter with rolling code technology, ideal for general activation of a receiver, generally used as an exit device.

Operating at 433,92 MHz in AM/ASK modulation, the T3941 comprises an infrared sensitive circuit and a radio transmitter. It enables the contactless, touch-free operation of gates, garage doors or any system featuring a corresponding compatible 433 MHz receiver.

T3941 is an infrared device – a simple wave of the hand will activate the radio signal and thanks to its audible feedback, the user will be informed of his status.

Thanks to its 3V battery it does not require any wiring, making the installation simple and easy. The T3941 is supplied with a CR123A lithium battery providing an estimated functioning life of approx. 2 years.

KEY FEATURES
Contactless, touch-free infrared RF transmitter
1 channel
Suited for outdoor installations (IP55 enclosure)
Adjustable detection range
Audible feedback
Battery powered (no wires required)
TECHNICAL SPECIFICATIONS
Frequency 433.92MHz
Modulation AM/ASK
Coding Rolling Code Keeloq®
Transmission range 200 to 400m in open field
Detection range 1 to 18cm
Activation sensitivity Approx. 3 – 14 cm
Effective transmitting power 1mW
Power supply 3V (CR123A battery included)
Operating temperature -20°/+80°C
Enclosure IP grade IP55
Dimensions 60 x 90 x 27 mm
Weight 93 grams

T3942 – Touch Sensitive RF Transmitters

The T3942 – Touch Sensitive RF Transmitter is a high security transmitter with rolling code technology, ideal for general activation of a receiver, generally used as an exit device.

Operating at 433,92 MHz in AM/ASK modulation, the T3942 comprises a capacitive touch sensitive circuit and a radio transmitter.

The enclosure protection grade – IP55 – allows for outdoor installations, so the T3942 can be used to operate gates, garage doors or any system featuring a corresponding compatible 433 MHz receiver.

The T3942 is touch sensitive – a simple touch will activate the radio signal and thanks to its audible feedback, the user will be informed of his status.

Thanks to its 3V battery it does not require any wiring, making the installation simple and easy. The T3942 is supplied with a CR123A lithium battery providing an estimated functioning life of approx. 2 years.

KEY FEATURES
High security touch sensitive transmitter
1 channel
No wires (battery operated)
IP55 Enclosure
200 to 400m range in open field
Audible feedback
TECHNICAL SPECIFICATIONS
Frequency 433.92MHz
Modulation AM/ASK
Coding Rolling Code Keeloq®
Transmission range 200 to 400m in open field
Detection range 1 to 18cm
Channel 1
Effective transmitting power 1mW
Supply 3V (CR123A battery included)

T3943 – 1,2 or 4-Channel Handheld RF Transmitters

The T3943 range are high security 1, 2, or 4-channel transmitters with rolling code technology and are ideal for automated doors and gates, public or private access, residential or industrial environments.

The full range of handheld transmitters are rolling code technology – rolling code increases the security of the transmitted signal by changing constantly.

Each product is powered with a changeable battery.

KEY FEATURES
Handheld transmitters
Up to 250m range in open field
Available in 1, 2 or-4 channel versions
Internal and external use
Cost effective switching
Wire-free application
TECHNICAL SPECIFICATIONS
Frequency 433.92MHz
Modulation AM/ASK
Coding Rolling Code Keeloq®
Transmission range Up to 250m in open field
Supply 3V (CR2032 Lithium battery included)

T3944 – Universal RF Transmitter

T3944 Universal RF Transmitters are small, single channel transmitters that will convert a standard switch into a radio switch.

It is ideal for fitting into exit buttons or any device where cabling is difficult, for normally open connections (push-to-make).

The range is up to 1000 meters in open range thanks to its 9V battery power.

KEY FEATURES
Universal converting transmitter
1 channel
Can turn a contact into an RF signal
Up to 1,000m in open field
Open connections (push-to-make)
Wire-free application
TECHNICAL SPECIFICATIONS
Frequency 433.92MHz
Modulation AM/ASK
Coding Rolling Code Keeloq®
Transmission range Up to 1000m in open field
Battery cable 200mm
Effective transmitting power 100 to 120 μW
Supply 9V (Battery 6LR61)
Consumption: 17mA