2 Specifi cations
433 MHz TRANSMITTERS
USER’S GUIDE
HAND HELD DIGITAL TRANSMITTER
1 Description
DESCRIPTION
SPECIFICATION
FREQUENCY
433 FHz
EMMITTED RADIO POWER
POWER CONSUMPTION
250mA
OPERATING TEMPERATURE
14ºF TO 131ºF (-10ºC TO 55ºC)
DIMENSIONS
2. 3/4” X 1 3/8” X 9/16” (70mm x 35mm x 14mm)
CERTIFICATIONS
, FCC, IC
75.0057.09
20070827
Page
1
of
2
The TD433 Series Transmitters are ideal for the opening of automatic doors. The Transmitter is available in hand-held or pushplate style
and transmits a unique rolling code each time the switch is closed to provide a secure door-opening signal. The transmitter is powered by
either a 3-volt or a standard 9-volt battery and a red indicator light when the transmitter is activated.
10TD433PB3V - ONE BUTTON, 3 VOLT w / WIRE LEADS
10TD433PB9V - ONE BUTTON, 9 VOLT w / WIRE LEADS
10TD433HH - ONE BUTTON
10TD433HH2 - TWO BUTTON
10TD433HH3 - THREE BUTTON
10TD433HH4 - FOUR BUTTON
3 Battery Replacement
1. Remove screw from back of transmitter.
2. Separate housing and install a fresh 3-Volt (Type CR2032)
battery making sure to observe properly polarity.
3. Reassemble housing and replace screw.
