The VTech DM1111 is an enhanced range digital audio baby monitor with crystal-clear sound, up to 1,500 ft range, visual sound indicators, and alerts. It includes one baby unit and one or two parent units (DM1111-2), AC-powered with optional battery backup for parent unit. Below are the key specifications, installation, operation, programming, and troubleshooting instructions.
Verify all parts are included: Baby unit, parent unit(s), power adapters, user's manual. For DM1111-2, includes two parent units. Install batteries for backup use if desired. Ensure proper positioning before use. This baby monitor is intended as an aid, not a substitute for proper adult supervision.
CAUTIONS: Use only supplied adapters. Save these instructions.
Battery Installation for Parent Unit (Optional): Press down on the battery compartment cover to slide it out. Insert two AAA alkaline batteries according to polarity indications. Slide cover until it clicks. No recharging from unit.
The DM1111 is a digital audio baby monitor. Baby unit layout: On/off button, microphone, POWER light, power jack. Parent unit layout: Speaker, on/off button, volume up/down buttons, power jack, visual sound indicator, low battery light, belt clip, battery compartment. Supports clear sound transmission, visual indicators for sound levels, audio reminders. Range: Up to 1,500 ft outdoors, 160 ft indoors. Designed for monitoring baby's sounds.
Applications: Baby monitoring in home settings.
CAUTION! To prevent electrical shock, unplug before cleaning. Use only in dry locations.
WARNING! Reduce risk of fire/shock: Do not use near water; avoid rough handling. Do not disassemble. Keep out of reach of children. Use only supplied adapters. Connect in vertical/floor mount only; not ceiling/under-table. Place baby unit >3 ft from baby, parent unit >6.5 ft from baby unit to avoid screeching. Not a substitute for adult supervision. Operate away from interference sources like routers, microwaves.
Baby Unit: Plug power adapter into jack and unswitched outlet. Parent Unit: Plug power adapter into jack and unswitched outlet. Units auto-pair (10 min). For battery backup, install 2 AAA batteries in parent unit. Position: Baby unit >3 ft from baby, out of crib; parent unit >6.5 ft from baby unit.
CAUTIONS: Use supplied adapters. Ensure POWER lights on steadily after pairing.
Power on units; wait 10 min for pairing (POWER lights steady). Speak into baby unit microphone; hear sound on parent unit, see visual indicators flash. Adjust volume if needed. Test range: Move parent unit; if LINK light flashes, move closer.
Audio Reminder: Hold volume down (8 sec) to disable; hold volume up (8 sec) to enable. Pairing: Auto on power-on; if needed, power cycle both units. Battery Replacement: Slide open compartment, replace AAA batteries per polarity.
Default settings indicated by asterisks (*).
| Setting | Default | Options | Comments |
|---|---|---|---|
| Speaker Volume | Level 3* | 1-5, Mute | Volume up/down buttons |
| Audio Reminder | On* | On, Off | Hold volume buttons 8 sec |
| Battery Backup | Off* | On (install batteries) | 2 x AAA alkaline |
| Pairing Mode | Auto* | Manual (power cycle) | 10 min on startup |
Admin Access: No menu; button-based adjustments.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No sound | Volume low/mute; not paired | Increase volume; power cycle for pairing |
| High-pitched noise | Units too close | Separate >6.5 ft; lower volume |
| LINK light flashes | Out of range; power issue | Move closer; check outlets/power |
| Low battery alert | Batteries low | Replace AAA batteries |
| No power | Adapter loose | Check connections; use unswitched outlet |
Care: Wipe with damp cloth. Dispose batteries properly. Service: 1-800-595-9511.