Keystone Electronics Limited products
PSTN & GSM Auto Dialers
Keystone - Voice and Text Auto Dialler for Alarm Control Panels
The AD06 GSM Voice and Text Auto Dialler provides a complete solution to all your GSM notification needs. 6 Inputs allows connections to Alarm Control Panels, Nurse Call Devices, Flood Sensors, Environmental Monitoring Systems and all other multi-channel Warning Systems. 4 Outputs can be controlled locally by the GSM Dialler’s keypad or else remotely by a free iOS or Android app.
Radio Transmitters & Receivers - PT Series
Keystone - Radio Transmitters with Wireless Self-Learn Receivers
Single Channel pre-coded Radio Transmitters. Wireless Self-Learn Receivers have either an open collector or relay output. 12V DC Operation.
Keystone - Single Channel Radio Transmitter
Single Channel pre-coded Radio Transmitters with extra Large Buttons. Learn up to 20 Radio Transmitters to each Receiver. Highly functional – Multi purpose. Typical range of up to 100M depending on the environment in which it is being used.
Radio Transmitters & Receivers - 008 Range
Keystone - 868MHz Wireless Transmitter Motion Sensor
Pre-coded (over 10,000 differs). 9M Detection Pattern. Selectable Pulse Count. Selectable LED On/Off. Selectable Power-Save Mode. Low Battery indication. Tamper Switch. Powered by 2 x AA batteries.
Keystone - 868 MHz Universal Wireless Transmitter
Input Terminal Block for NO or NC Triggers. Attach to pressure mats/door contacts etc or any Normally Open or Normally Closed Output.
Keystone - 868 MHz Remote Control Transmitter
Powered by 1 x CR2032 Battery. 70 x 40 x 12mm. 4 buttons. Low Battery Indication.
Wifi Sensors - Netzhome Series of Wifi Sensors
Keystone - Wireless Sensors for Remote Monitoring
All Alerts are sent to your Smart Phone or Apple/Android Tablet. Notifications can be silent or accompanied by an Alarm Tone. Powerful free of charge APP for your Smartphone. Up to 100 individual Devices can be registered and seen in the APP & shared with other Smart Phones. Super low power consumption (typically 2 x AAA batteries per year). APP records last 30 activations with time and date.
Keystone - WiFi Emergency Alert Button Sensor
Sends an Alert Notification if the Button is pressed. Neck Cord included. Water resistant to IP44.
Keystone - Wireless Door/Window Sensor for Home Security Systems
Sends an Alert Notification each time a Door or Window is opened or closed. Comes with built-in Reed Switch and separate magnet.