Users manual Functions This transmitter is applied to alrarm system. Not be used in emergencies It is a manually operated transmitter, It can not be activated automatically. And there is no periodic transmission at regular predetermined intervals.Made by plastic. Color: white. This transmit worked by battery 12V/23A The LED light will work when battery 12V/23A put in it. Frequency: 433.92MHz Modula: FM Current: 6mA Voltage: DC12V Clean the transmit with dry cloth. RF Receiver Board of alrarm system. Output Mode Turn on/off CH1 Turn on/off CH2 Turn on/off CH3-CH12 Remote button Press 1 Press 2 Press Others Transmitter (Remote) Output Mode selection. A B C Caution:
Changes or modifications to this unit not expressly approved by the party responsible for compliance will void the users authority to operate the equipment. Any change to theequipment will void FCC grant. Note: These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct theinterference by one or more of the following measures:
Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Modifications not authorized by the manufacturer may void users authority to operate this device. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) this device must accept any interference received, including interference that may cause undesired operation.