868MHz Technology Explained
The EasyFit Alarm from Yale uses a frequency that is more tightly controlled than many used by DIY alarm systems, meaning a clearer channel with less interference. The 868MHz frequency has a short duty cycle of 1% as defined by regulation, meaning that any one device can only transmit for 1% of time , leaving the channel 99% of time free of transmission. This means that where there are multiple devices operating, they are less likely to collide resulting in a higher performance. Other devises that operate on a higher cycle are far more likely to collide and result in interference.
868 Mhz Wirefree
Rolling Code Technology Explained
When a controlling device (keyfob, keypad etc) transmits a signal to the control panel, it will transmit a unique code alongside the actual message. This code allows the control panel to check whether this device is an authorised device; if it’s not an authorised device (for example your neighbour’s keyfob), the control panel will ignore the message. Problems can arise when the unique code is intercepted as in many DIY systems, this unique code remains the same for every transmission. If someone intercepted this code, they can possibly mimic this code and send a command to the control panel illegally. The Yale EasyFit Alarm’s Rolling Code Technology prevents this by ensuring this unique code is different for every transmission. If someone intercepted this code, it would have already expired and cannot be used to control the system, adding an extra layer of security to prevent unauthorised access.
01010001110 10010100000 11111110001 0101
Apartment Alarm
868 Mhz Wirefree
Linked PRE
Less interferance from other devices
Internal Loud Siren
Pre linked components so quick to install
01010001110 10010100000 11111110001 0101
Enhanced jamming detection
EF-KIT4
The Apartment Alarm is a keypad operated system ideal for flats, apartments and maisonettes. The keypad enables you to set or unset the alarm via a pin code. The system is pre-set with a 20 second entry/exit period and will allow the entire property to be either armed or disarmed. When triggered, the loud internal siren will sound and alert others of the intrusion.
1
Power on siren & accessories
Standard Alarm
868 Mhz Wirefree
Linked PRE
Less interferance from other devices
Loud Siren
Pre linked components so quick to install
01010001110 10010100000 11111110001 0101
Enhanced jamming detection
Extra secure rolling code transmission
All batteries included
2
Just fit the wirefree devices where you want
The kit contains:
n 1 x Indoor Siren Box n 1 x PIR n 1 x Door Contact n 1 x Keypad
3 Test & GO
Extra secure rolling code transmission
All batteries included
EF-KIT1
The Standard Alarm is a keypad operated alarm system ideal for a terraced or semi-detached home. The keypad enables you to set or unset the alarm via a pin code. The system is pre-set with a 20 second entry/exit period and will allow the entire property to be either armed or disarmed. When triggered, the loud external siren will sound and alert others of the intrusion.
1
Power on siren & accessories
2
Just fit the wirefree devices where you want
The kit contains:
n 1 x Siren Box n 2 x PIR n 2 x Door Contacts n 1 x Keypad
3 Test & GO
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Alarm can be fitted in
3 easy steps
Alarm can be fitted in
3 easy steps
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