Ness RR2 Universal Reed switch

Transmitter 1 Zone

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Ness RR2 Universal Reed switch



Quick Overview:

  • External input for reed switches, vibration sensors, push buttons or any N.C. device.
  • On-board adjustable vibration analyser for Nessensor™ vibration sensors.
  • On-board reed switch.
  • 9V battery operation.
  • Fully supervised, encrypted signals.
  • Compatible with all Ness radio receivers.
  • Ultra low standby current draw.
  • Available from Cheap Alarm Parts.


The Blurb:

The 100-527 Ness Universal Transmitter is a 9V battery operated transmitter with onboard reed switch, an external input and vibration analyser.

The external input can be used to take inputs from normally closed reed switches or emergency buttons. This allows connection of any type of N.C. switch or button to trigger an alarm signal.

The external input can also be used to connect Nessensor™ vibration sensors for completely wireless vibration sensing. The onboard vibration analyser can be easily adjusted for sensitivity.

The onboard reed switch allows for standalone door or window protection without using the external input. (The Ness 100-662 RR1 miniature radio reed switch can also be used for this purpose).

The Ness Universal transmitter also features radio encryption and supervision for total radio security.


All images and text are copyright Cheap Alarm Parts.




Voltage: 9V Lithium battery
Quiescent Current Draw: <10μA
Signals Transmitted:  
Radio Security: Encrypted signals; Supervised operation.
Input Selection Link: Internal reed or external input or both in series.
External Input: Accepts N.C. devices; 400mm maximum cable length to input.
Tamper Switch: Cover tamper switch.
Reed Switch: Miniature glass envelope, matching magnet supplied.
Vibration Adjustment: Rotary min/max sensitivity adjustment.
Radio Frequency: 303.85MHz
Transmit Power: 100μW.
Compatibility: All Ness radio receivers.
Dimensions: 78(h) x 73(w) x 27(d) mm


All images and text are copyright Cheap Alarm Parts.
Please don't copy them and put them on your website. Seriously. It makes us cranky.


SKU 100-527
Brand Ness
Shipping Weight 0.2000kg
Shipping Width 0.240m
Shipping Height 0.070m
Shipping Length 0.120m

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