MMTC SAG-M Installation And Testing Instructions

Siren Activated Gate (SAG-M) Installation and Testing Instructions
A. General notes on SAG-M Siren Installation
1} Always observe local installation and safety regulations when installing the SAG-M sensor.
2 ) Install sensor 2 to 4 ft. above the ground level at a location away from any noisy area where it could in­
terfere with the sensor recognizing the siren during an emergency.
3} Install sensor away from any known water puddles to prevent any water splashes on the unit during
rain.
4 ) Install sensor with logo of the front cover of the unit facing upright. Signal and Power wire connection
will face the ground.
5 ) Ensure that there is no interference or obstacle of any kind between the sensor and approaching vehi­
cle.
6} Install the SAG-M sensor onto the wall of the fence with the 3 screws provided with the unit.
7 ) Install the labels provided with the unit onto the gate or fence or anywhere appropriate. The labels
should be clearly visible to the emergency vehicle personnel so that they know to turn ON the YELP sig­
nal for the gate to OPEN during an emergency.
8} SAG-M unit has two options of routing power and signal wires to the unit. Option 1 is to route the
wires through a conduit. A 3/4" hole is located at the bottom of the unit to route wires through a con­
duit. Option 2 is to route the signal and power wires through the%" hole located besides the conduit
hole. Once the wires are routed, use silicone to plug the hole to prevent any water ingress.
Microphone
Figure 1: SAG-M Unit
Install Unit with the arrow
facing UP
Reset switch
3/4 inch hole for signal and
power wire connection
(Conduit connection).
1/4 inch hole for signal and
power wire connection.
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