Penta Series 433MHz Receivers
Elsema has once again revolutionised the wireless, automatic gate and door industry. With our next generation of Penta series that use dual coding, frequency hopping, antenna diversityAntenna diversity is used in the PCR range of receivers. The receivers can use two antennas to improve the quality and reliability of the wireless link. Often in urban and indoor environments, there is no clear line of sight between the remote control and receiver. Instead the signal is reflected along multiple paths before finally being received. Each of these bounces can introduce phase shifts, time delays, attenuations, and distortions that can destructively interfere with one another at the receiving antenna.
Antenna diversity is especially effective at mitigating these multi-path situations. This is because two antennas offer a receiver several observations of the same signal. Each antenna will experience a different interference environment. Thus, if one antenna is experiencing a deep fade, it is likely that other antenna has a sufficient signal. Such a system can provide a robust link with extended range. Antenna diversity is commonly used in wifi modems which can have up to three antennas. and customisable features, these receivers are superior to rolling code receivers and remotes.
Penta originated from the 5 sides of a Pentagon. The 5 sides representing each frequency the receiver operates on. Most receivers operate on a single frequency, we wanted to be the first in the world to operate a receiver with Key Fob remotes on 5 different frequencies giving it a high level of security and immunity to interference.
Combine these receivers and Key Fobs with our intelligent automatic gate and door motor kits, installation and operating an automatic gate and door has never been easier.
- Penta receivers
- PentaFOB Programmer
Automatic Swinging Gate
FOB Remote Controls
Keyring Remote Control
Controller cards for automatic gates & doors
Solar Panels for electronic gates
Weatherproof Photo Electric Beam
Retroreflective Photo Beam
2-Channel Metal Loop Detector
Highly Sensitive Metal Loop Detector
Magnetic locks for gates and doors