Wireless Intruder alarm components. Wireless alarm parts utilise RF to communicate between the device and the receiver. The wireless receiver is usually the control panel or an expander. Most wireless alarm systms use 868MHz or 433MHz. There are 3 main typres of transmission, these are 1-way, 2-way and 2-way mesh. 1 way devices are usually lower security and are mostly used in lower security DIY type systems. 2 Way wireless is more secure as the transmission is acknowledged as recieved by the reciever.
Wireless Intruder Alarms
Risco

Risco Wisdom Wireless Smoke Detector
Scantronic

Scantronic / i-kp01 Wired Keypad
Product is obsolete.
Scantronic
Scantronic DET-RDCS Combined Door Contact/Shock Sensor
Scantronic

Scantronic Personal Attack Keyfob Transmitter
Product is obsolete.
Siemens/Vanderbilt

Texecom

Texecom Impaq-W Wireless Magnetic Contact
Texecom
Texecom Premier Elite 24-W Complete Kit
Texecom
Texecom Premier Elite Impaq Plus-W Wireless Shock Sensor
Texecom

Texecom Premier Elite Impaq Plus-W Wireless Shock Sensor Brown
Texecom

Texecom RadioPlus Intelligent Reciever
UTC

UTC Wireless Photo-Electric Smoke Detector
Product is obsolete.
Visonic

Visonic Advanced Home Security and Management Control Panel