JA-151M

Service instructions for JA-151M

Wireless mini magnetic contact

This product is a part of the JABLOTRON JA-100 alarm system. It serves to detect the opening of a door, window, etc. The detector is powered from a miniature battery and has an optional response (pulse or status response). The product should be installed by a trained technician with a valid Jablotron certificate.
Installation
Choose a suitable location for installation. The detector responds to distance extension of the permanent magnet. The magnet can be either left or right. Mount the transmitting part on the fixed part of door (window) and the magnet on the moving part. Avoid placement directly on metal objects (they negatively affect the operation of the magnetic sensor and also radio communication).



Figure: 1 - incident clamp of screen; 2 - red signal light of activation

1. Open the screen of the detector by pressing the raid clamp (1).
2. Screw the plastic back panel to the fixed part of door (window).
3. Screw the permanent magnet to the moving part of door (window). The distance between the magnet and the transmitting part should be as short as possible. The distances of the magnet activating the detector are shown in the figure.



Picture: distances for activation of detector


4. Learn the detector in the central unit (receiver). The prerequisite for reading into the system is the presence of a JA-110R radio module in the system. Select the desired position in the F-Link program on the Peripheral Devices card and by selecting Read in, you enable the learning mode. The learning signal is sent to the detector at the time of battery insertion.
5. After learning, place the detector on the back panel.
6. Set the function of the detector using the F-Link program.
7. Test the proper operation of the detector.



Figure: 3 - serial number; 4 - tamper switch; 5 - battery; 6 - permanent magnet; 7 - magnetic transducer; 8 - red signal light of detector activation; 9 - alternative placement of permanent magnet

Notes:
If you learn the detector in the receiver after the battery was already connected, as first disconnect it, then press and release the screen contact (4) (the residual energy is used up) and only then perform the learning mode.
The detector can be read into the system by entering the serial number (3) using the F-Link program or from the keypad (or bar code reader). All digits below the bar code are entered (1400-00-0000-0001).
Setting the properties of the detector
The detector has 2 modes indicated by one or two flashes of the signal light when the battery is inserted. 
- One flash means the detector will report opening and closing, monitor and report own status (status response). 
- Two flashes mean a pulse response, that is, the detector will report activation only (door or window opening).
The operating mode is determined when the battery is inserted, by pressing and holding the contact switch on the detector screen, inserting the battery and releasing the switch 3-5 seconds after inserting the battery. The detector will then flash once or twice, depending on the mode just selected. The factory default setting is status response. 

Other setting of functions is done using the F-Link program, in the Peripheral Devices card. Here you can set the type of reaction with which the system will respond to activation of the learned detector, the section in which it will be read, and possibly also the PG output, which can be controlled by the detector. From the factory, the response Delayed A is set (it grants a walk-in and walk-out delay).
Testing the detector
For 15 minutes after the detector screen is closed, the test mode is enabled, with each activation transmitted and indicated by the signal light on the detector screen. The detector's signal and activations can be monitored in service mode of the control panel through the F-Link program in the Diagnostics window.

Changing the battery in the detector
The system automatically reports as soon as the battery runs out. Before replacing the battery in the detector, the system must be switched to Service mode (otherwise a tamper alarm will be called).

Technical Parameters
Power supply lithium battery, type CR2032 (3.0V, 220 mAh)
Typical battery life approx. 2 years (max. 20 activations/day)
Communication band 868.1 MHz, protocol JABLOTRON
Communication range approx 200m (direct visibility)
Detector dimensions 55 x 26 x 16 mm
Dimensions magnet 55 x 16 x 16 mm
Classification grade 2 
According to CSN EN 50131-1, CSN EN 50131-3 
Environment in accordance with CSN EN 50131-1 II. indoors, general
Operating temperature range -10 to +40 °C
Also complies with CSN EN 50130-4, CSN EN 55022 

The JA-151M product is designed and manufactured in accordance with the provisions to be applied to it: Government Decree No. 616/2006 Sb., if used according to its intended use.

Remark: Although this product does not contain harmful materials, do not dispose of it in the household waste, but dispose of it at the collection point designated for electronic waste.
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