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September 08, 2026 4 min read
Full wiring, programming, and troubleshooting manual for the Street Smart Security Code Encryptor II (CE2R) wireless alarm/garage remote receiver.
The Street Smart Security Code Encryptor II (CE2R) is a wireless remote control receiver that adds keychain remote arming, disarming, panic, and garage door control to compatible alarm panel keypads.
The Code Encryptor II connects to your alarm keypad's communication bus wires, letting a small keychain remote arm/disarm the panel, trigger panic, and open/close a garage door — all without wiring into the alarm panel's enclosure directly. It auto-detects several major alarm panel brands (Napco, Caddx/GE, FBI) via an LED flash-count sequence, and can hold up to 7 remotes in memory.
Choose a central location — customers will want to control the garage door from the driveway and use the remote for alarm on/off at points of entry/exit. Many installers mount the Code Encryptor II in or near the garage for easy access to the garage door pushbutton wiring. Do not mount the control module inside the alarm panel's metal enclosure.
| Wire | Connection |
|---|---|
| Red | Keypad Red or Aux (+) |
| Black | Keypad Black or Aux (-) |
| Green | Keypad Green (not used on Caddx, Napco Gem P400/600/800) |
| Yellow | Keypad Yellow / Caddx KP DATA (Napco Gem: connect yellow of CEII to green of keypad) |
| Gray | Channel 2 timed output (-) |
| Red/White + White | Channel 2 N/O relay + common (garage door pushbutton) |
| Brown / Brown-White / Blue-Green | Channel 3 common / N/O / N/C (5 amp) |
| Purple | LED (-) output — never connect directly to ground |
Connections can be made at the alarm panel or directly at the keypad. Most garage doors use a two-wire pushbutton connection at terminals #1/#2 (MOM Crusader models use #2/#3) — tie in the red/white and white wires there.
| Flashes | Panel Detected |
|---|---|
| 1 | No alarm connected (defaults to relay mode) |
| 2 | FBI using a 4600-style keypad |
| 3 | FBI using a 4612-style keypad |
| 4 | FBI using an addressable keypad |
| 5 | Napco 1632, 3200, 9600, P816 |
| 6 | Caddx NX4, NX6, NX8 |
| 7 | Napco Gem P400, P600, P800, Express 400, 600 |
The Code Encryptor II must be taught a valid 4-digit user code (3 or 5-digit codes will not work) to arm/disarm the panel.
Caddx panels must be powered down and back up before this step. Use a code the customer can't easily change — if it changes, the Code Encryptor II will stop working.
| Button | Press/Release | Hold (3 sec) |
|---|---|---|
| 1 (largest) | Alarm Disarm | — |
| 1 | Alarm "Away" | Alarm "Stay"/"Bypass" |
| 2 (middle) | Garage door open/close (Channel 2) | — |
| 3 (smallest) | Relay output (Channel 3) | Panic mode |
Pressing button 2 triggers two simultaneous outputs: a momentary contact closure for opening/closing the garage door, and a 500mA (-) timed output lasting 3 minutes (Gray wire) — useful for extending entry/exit delay or triggering entry/exit lighting via a relay or X-10 Powerflash module.
A 5-amp Form C relay (Common/N/O/N/C) for accessories like lighting, sprinklers, or X-10 automation. Configure via onboard jumpers:
| Jumper Config | Output Type |
|---|---|
| Both jumpers in (default) | Momentary output |
| Jumper closest to harness removed | Latching (on/off) output |
| Jumper farthest from harness removed | 75-second timed output |
| Both jumpers out | 150-second timed output |
Press and hold button 3 for 3+ seconds to trigger panic; press button 1 to disarm. Panic "ON" is the default setting. Napco 1632/3200/9600 panels require keypad #2 panic set to "ON" first.
Add a remote (Method 1): Disarm the panel, enter 78738 from the keypad (Napco 1632/3200/9600: press ON/OFF to send). The system arms in "Stay" mode; press button 1 repeatedly (up to 4 times total) until it disarms.
Add a remote (Method 2): Press and release the program button on the receiver (light turns on); immediately press button 1 on the new remote three times. Light turns off when learned.
Delete all remotes: Disarm the panel and enter 76278 from the keypad, or press and hold the program button until the light cycles on (4 sec) → off → on again, confirming the memory purge. Then re-add remotes one at a time (up to 7 total).
| Spec | Value |
|---|---|
| Receiver Power | 12VDC |
| Channel 2 | Relay N/O, Comm (10A) |
| Channel 3 | Selectable Form C Relay (N/O, N/C, Comm), 5A — or keypad panic data output |
| Frequency | 303 MHz |
| Standby Power | 15mA |
| Temperature Range | -5°F to 160°F, indoor use only |
| Remote Battery | 12VDC Mini (GP23A), replace annually |
| Remote Range | 150+ feet |
24-month limited warranty from date stamp (or 12 months from purchase if undated) against defects in materials/workmanship. Street Smart Security, a Division of Pittway Corporation — 12925 Brook Printer Place, Suite 410, Poway, CA 92064. Technical support: (888) 768-2846, M–F 7am–5pm PST.
FCC Part 15 Class B tested; Canadian DOC certified.
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