We are an elevator components company from China, Our main products are door detectors, safety tong, overspeed governor, clamps the rope, buffer, door system, door lock, guide shoe, damping pad, key lock, oil can, comb plate, inspection box, roller, switch, door vane, fan, door slider, rubber bar, door strap, small sealing and so on.

TECHNICAL SPECIFICATIONS
Model: 957E6 957E7
Response Time: 36.5ms 57.5ms
Number of Infra Red Diodes: 17 Diode sets / 32 Diode sets
Scanning Beams: 33 Beams- 94 Beams 94 Beams- 154 Beams
Detecting Height: 20-1840mm
Infra Red Diodes Range: 117.5mm / 58.8mm
Pow Consumption: ≤ 4w or 100mA @ DC24v
Operating Temperature: -20~+65
Tolerance: Up/down: ± 10mm/7° Back/forth: ± 3mm/5°
Light Immunity: ≤ 100000Lux
EMC: EN 12015 / EN 12016
EFT: Passed Level 2 tests D(± 1kv)
Surge: D(± 2.5kv line to ground, ± 1kv line to line)
ESD: A(Air discharge± 15kv, Direct discharge± 6kv)
Radio-frequency: D(10v RMS, 150KHz~80MHz, 80%, 1KHz amp. Mod., 1%, 3s)
Radiated Immunity: D(30/m, 80MHz~1.96GHz, 80%, )
Vibration: Vibration 20 to 500Hz 4hrs per X-Y-Z axis, sinusoidal vibration 30Hz RMS 30mins per X-Y-Z axis
Detecting Range: 0-3m
Protection Level: IP54(TX, RX), IP31(Power box)
Voice Reminder: Buzzer in RX, after continuous detection for 15s, buzzer ON.
CE Certificate: YES
CSA Certificate: YES
Voltage Tolerance: 110~220V